Broken Calculator LeetCode solution in JavaScript

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/**
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 * @param {number} startValue
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 * @param {number} target
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 * @return {number}
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 */
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var brokenCalc = function (startValue, target) {
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  let steps = 0;
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  while (target !== startValue) {
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    if (startValue > target) {
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      return steps + startValue - target;
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    }
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    if (target % 2 === 0) {
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      target /= 2;
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    } else {
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      target += 1;
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    }
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    steps++;
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  }
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  return steps;
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};