815.49% is the change from 71 to 650
Calculation steps:
[( 650 - 71 ) ÷ 71] x 100 = 815.49%
Formula
Percentage change = [(650 - 71) / 71] x 100
Subtract the new number by the original number
650 - 71 = 579
579 ÷ 71 = 8.154929577464788
8.154929577464788 x 100 = 815.49%