-21.27% is the change from 912 to 718
Calculation steps:
[( 718 - 912 ) ÷ 912] x 100 = -21.27%
Formula
Percentage change = [(718 - 912) / 912] x 100
Subtract the new number by the original number
718 - 912 = -194
-194 ÷ 912 = -0.21271929824561403
-0.21271929824561403 x 100 = -21.27%