-15.85% is the change from 940 to 791
Calculation steps:
[( 791 - 940 ) ÷ 940] x 100 = -15.85%
Formula
Percentage change = [(791 - 940) / 940] x 100
Subtract the new number by the original number
791 - 940 = -149
-149 ÷ 940 = -0.15851063829787235
-0.15851063829787235 x 100 = -15.85%