-91.31% is the change from 702 to 61
Calculation steps:
[( 61 - 702 ) ÷ 702] x 100 = -91.31%
Formula
Percentage change = [(61 - 702) / 702] x 100
Subtract the new number by the original number
61 - 702 = -641
-641 ÷ 702 = -0.9131054131054132
-0.9131054131054132 x 100 = -91.31%