-79.41% is the change from 913 to 188
Calculation steps:
[( 188 - 913 ) ÷ 913] x 100 = -79.41%
Formula
Percentage change = [(188 - 913) / 913] x 100
Subtract the new number by the original number
188 - 913 = -725
-725 ÷ 913 = -0.7940854326396495
-0.7940854326396495 x 100 = -79.41%