707.41% is the change from 81 to 654
Calculation steps:
[( 654 - 81 ) ÷ 81] x 100 = 707.41%
Formula
Percentage change = [(654 - 81) / 81] x 100
Subtract the new number by the original number
654 - 81 = 573
573 ÷ 81 = 7.074074074074074
7.074074074074074 x 100 = 707.41%