-19.25% is the change from 613 to 495
Calculation steps:
[( 495 - 613 ) ÷ 613] x 100 = -19.25%
Formula
Percentage change = [(495 - 613) / 613] x 100
Subtract the new number by the original number
495 - 613 = -118
-118 ÷ 613 = -0.19249592169657423
-0.19249592169657423 x 100 = -19.25%