-16.58% is the change from 917 to 765
Calculation steps:
[( 765 - 917 ) ÷ 917] x 100 = -16.58%
Formula
Percentage change = [(765 - 917) / 917] x 100
Subtract the new number by the original number
765 - 917 = -152
-152 ÷ 917 = -0.16575790621592149
-0.16575790621592149 x 100 = -16.58%