-87.01% is the change from 608 to 79
Calculation steps:
[( 79 - 608 ) ÷ 608] x 100 = -87.01%
Formula
Percentage change = [(79 - 608) / 608] x 100
Subtract the new number by the original number
79 - 608 = -529
-529 ÷ 608 = -0.8700657894736842
-0.8700657894736842 x 100 = -87.01%