-9.87% is the change from 942 to 849
Calculation steps:
[( 849 - 942 ) ÷ 942] x 100 = -9.87%
Formula
Percentage change = [(849 - 942) / 942] x 100
Subtract the new number by the original number
849 - 942 = -93
-93 ÷ 942 = -0.09872611464968153
-0.09872611464968153 x 100 = -9.87%