-6.9% is the change from 942 to 877
Calculation steps:
[( 877 - 942 ) ÷ 942] x 100 = -6.9%
Formula
Percentage change = [(877 - 942) / 942] x 100
Subtract the new number by the original number
877 - 942 = -65
-65 ÷ 942 = -0.06900212314225053
-0.06900212314225053 x 100 = -6.9%