17.56% is the change from 615 to 723
Calculation steps:
[( 723 - 615 ) ÷ 615] x 100 = 17.56%
Formula
Percentage change = [(723 - 615) / 615] x 100
Subtract the new number by the original number
723 - 615 = 108
108 ÷ 615 = 0.17560975609756097
0.17560975609756097 x 100 = 17.56%