-69.82% is the change from 613 to 185
Calculation steps:
[( 185 - 613 ) ÷ 613] x 100 = -69.82%
Formula
Percentage change = [(185 - 613) / 613] x 100
Subtract the new number by the original number
185 - 613 = -428
-428 ÷ 613 = -0.6982055464926591
-0.6982055464926591 x 100 = -69.82%