-20.53% is the change from 862 to 685
Calculation steps:
[( 685 - 862 ) ÷ 862] x 100 = -20.53%
Formula
Percentage change = [(685 - 862) / 862] x 100
Subtract the new number by the original number
685 - 862 = -177
-177 ÷ 862 = -0.20533642691415313
-0.20533642691415313 x 100 = -20.53%