-22.34% is the change from 658 to 511
Calculation steps:
[( 511 - 658 ) ÷ 658] x 100 = -22.34%
Formula
Percentage change = [(511 - 658) / 658] x 100
Subtract the new number by the original number
511 - 658 = -147
-147 ÷ 658 = -0.22340425531914893
-0.22340425531914893 x 100 = -22.34%