-16.9% is the change from 917 to 762
Calculation steps:
[( 762 - 917 ) ÷ 917] x 100 = -16.9%
Formula
Percentage change = [(762 - 917) / 917] x 100
Subtract the new number by the original number
762 - 917 = -155
-155 ÷ 917 = -0.16902944383860413
-0.16902944383860413 x 100 = -16.9%