-21.36% is the change from 913 to 718
Calculation steps:
[( 718 - 913 ) ÷ 913] x 100 = -21.36%
Formula
Percentage change = [(718 - 913) / 913] x 100
Subtract the new number by the original number
718 - 913 = -195
-195 ÷ 913 = -0.21358159912376778
-0.21358159912376778 x 100 = -21.36%