8.57% is the change from 863 to 937
Calculation steps:
[( 937 - 863 ) ÷ 863] x 100 = 8.57%
Formula
Percentage change = [(937 - 863) / 863] x 100
Subtract the new number by the original number
937 - 863 = 74
74 ÷ 863 = 0.08574739281575898
0.08574739281575898 x 100 = 8.57%