-11.7% is the change from 812 to 717
Calculation steps:
[( 717 - 812 ) ÷ 812] x 100 = -11.7%
Formula
Percentage change = [(717 - 812) / 812] x 100
Subtract the new number by the original number
717 - 812 = -95
-95 ÷ 812 = -0.11699507389162561
-0.11699507389162561 x 100 = -11.7%