-18.84% is the change from 658 to 534
Calculation steps:
[( 534 - 658 ) ÷ 658] x 100 = -18.84%
Formula
Percentage change = [(534 - 658) / 658] x 100
Subtract the new number by the original number
534 - 658 = -124
-124 ÷ 658 = -0.1884498480243161
-0.1884498480243161 x 100 = -18.84%