-12.62% is the change from 935 to 817
Calculation steps:
[( 817 - 935 ) ÷ 935] x 100 = -12.62%
Formula
Percentage change = [(817 - 935) / 935] x 100
Subtract the new number by the original number
817 - 935 = -118
-118 ÷ 935 = -0.12620320855614972
-0.12620320855614972 x 100 = -12.62%