-17.31% is the change from 913 to 755
Calculation steps:
[( 755 - 913 ) ÷ 913] x 100 = -17.31%
Formula
Percentage change = [(755 - 913) / 913] x 100
Subtract the new number by the original number
755 - 913 = -158
-158 ÷ 913 = -0.17305585980284777
-0.17305585980284777 x 100 = -17.31%