-29.69% is the change from 613 to 431
Calculation steps:
[( 431 - 613 ) ÷ 613] x 100 = -29.69%
Formula
Percentage change = [(431 - 613) / 613] x 100
Subtract the new number by the original number
431 - 613 = -182
-182 ÷ 613 = -0.2969004893964111
-0.2969004893964111 x 100 = -29.69%