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class Solution:
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    def removeDigit(self, number: str, digit: str) -> str:
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        # Initializing the last index as zero
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        last_index = 0
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        # iterating each number to find the occurences, \
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        # and to find if the number is greater than the next element \
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        for num in range(1, len(number)):
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            # Handling [case 1] and [case 2]
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            if number[num - 1] == digit:
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                if int(number[num]) > int(number[num - 1]):
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                    return number[: num - 1] + number[num:]
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                else:
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                    last_index = num - 1
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        # If digit is the last number (last occurence) in the string [case 3]
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        if number[-1] == digit:
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            last_index = len(number) - 1
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        return number[:last_index] + number[last_index + 1 :]