40.16% is the change from 615 to 862
Calculation steps:
[( 862 - 615 ) ÷ 615] x 100 = 40.16%
Formula
Percentage change = [(862 - 615) / 615] x 100
Subtract the new number by the original number
862 - 615 = 247
247 ÷ 615 = 0.4016260162601626
0.4016260162601626 x 100 = 40.16%