11.55% is the change from 840 to 937
Calculation steps:
[( 937 - 840 ) ÷ 840] x 100 = 11.55%
Formula
Percentage change = [(937 - 840) / 840] x 100
Subtract the new number by the original number
937 - 840 = 97
97 ÷ 840 = 0.11547619047619048
0.11547619047619048 x 100 = 11.55%