-71.13% is the change from 613 to 177
Calculation steps:
[( 177 - 613 ) ÷ 613] x 100 = -71.13%
Formula
Percentage change = [(177 - 613) / 613] x 100
Subtract the new number by the original number
177 - 613 = -436
-436 ÷ 613 = -0.7112561174551386
-0.7112561174551386 x 100 = -71.13%