613.24% is the change from 136 to 970
Calculation steps:
[( 970 - 136 ) ÷ 136] x 100 = 613.24%
Formula
Percentage change = [(970 - 136) / 136] x 100
Subtract the new number by the original number
970 - 136 = 834
834 ÷ 136 = 6.132352941176471
6.132352941176471 x 100 = 613.24%