-6.41% is the change from 920 to 861
Calculation steps:
[( 861 - 920 ) ÷ 920] x 100 = -6.41%
Formula
Percentage change = [(861 - 920) / 920] x 100
Subtract the new number by the original number
861 - 920 = -59
-59 ÷ 920 = -0.0641304347826087
-0.0641304347826087 x 100 = -6.41%