-12.31% is the change from 902 to 791
Calculation steps:
[( 791 - 902 ) ÷ 902] x 100 = -12.31%
Formula
Percentage change = [(791 - 902) / 902] x 100
Subtract the new number by the original number
791 - 902 = -111
-111 ÷ 902 = -0.12305986696230599
-0.12305986696230599 x 100 = -12.31%