939.34% is the change from 61 to 634
Calculation steps:
[( 634 - 61 ) ÷ 61] x 100 = 939.34%
Formula
Percentage change = [(634 - 61) / 61] x 100
Subtract the new number by the original number
634 - 61 = 573
573 ÷ 61 = 9.39344262295082
9.39344262295082 x 100 = 939.34%