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# pandas.Panel4D.pct_change

`Panel4D.``pct_change`(periods=1, fill_method='pad', limit=None, freq=None, **kwds)

  Percent change over given number of periods

  Parameters : | periods : int, default 1 Periods to shift for forming percent change fill_method : str, default ‘pad’ How to handle NAs before computing percent changes limit : int, default None The number of consecutive NAs to fill before stopping freq : DateOffset, timedelta, or offset alias string, optional Increment to use from time series API (e.g. ‘M’ or BDay())
  Returns : | chg : same type as caller

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