63300% is the change from 1 to 634
Calculation steps:
[( 634 - 1 ) ÷ 1] x 100 = 63300%
Formula
Percentage change = [(634 - 1) / 1] x 100
Subtract the new number by the original number
634 - 1 = 633
633 ÷ 1 = 633
633 x 100 = 63300%
Example