-69.66% is the change from 613 to 186
Calculation steps:
[( 186 - 613 ) ÷ 613] x 100 = -69.66%
Formula
Percentage change = [(186 - 613) / 613] x 100
Subtract the new number by the original number
186 - 613 = -427
-427 ÷ 613 = -0.6965742251223491
-0.6965742251223491 x 100 = -69.66%