-91.83% is the change from 942 to 77
Calculation steps:
[( 77 - 942 ) ÷ 942] x 100 = -91.83%
Formula
Percentage change = [(77 - 942) / 942] x 100
Subtract the new number by the original number
77 - 942 = -865
-865 ÷ 942 = -0.9182590233545648
-0.9182590233545648 x 100 = -91.83%