-8.25% is the change from 933 to 856
Calculation steps:
[( 856 - 933 ) ÷ 933] x 100 = -8.25%
Formula
Percentage change = [(856 - 933) / 933] x 100
Subtract the new number by the original number
856 - 933 = -77
-77 ÷ 933 = -0.08252947481243302
-0.08252947481243302 x 100 = -8.25%