-9.16% is the change from 862 to 783
Calculation steps:
[( 783 - 862 ) ÷ 862] x 100 = -9.16%
Formula
Percentage change = [(783 - 862) / 862] x 100
Subtract the new number by the original number
783 - 862 = -79
-79 ÷ 862 = -0.09164733178654293
-0.09164733178654293 x 100 = -9.16%