-91.55% is the change from 710 to 60
Calculation steps:
[( 60 - 710 ) ÷ 710] x 100 = -91.55%
Formula
Percentage change = [(60 - 710) / 710] x 100
Subtract the new number by the original number
60 - 710 = -650
-650 ÷ 710 = -0.9154929577464789
-0.9154929577464789 x 100 = -91.55%