-20.06% is the change from 658 to 526
Calculation steps:
[( 526 - 658 ) ÷ 658] x 100 = -20.06%
Formula
Percentage change = [(526 - 658) / 658] x 100
Subtract the new number by the original number
526 - 658 = -132
-132 ÷ 658 = -0.2006079027355623
-0.2006079027355623 x 100 = -20.06%