15.25% is the change from 813 to 937
Calculation steps:
[( 937 - 813 ) ÷ 813] x 100 = 15.25%
Formula
Percentage change = [(937 - 813) / 813] x 100
Subtract the new number by the original number
937 - 813 = 124
124 ÷ 813 = 0.15252152521525214
0.15252152521525214 x 100 = 15.25%