22.44% is the change from 615 to 753
Calculation steps:
[( 753 - 615 ) ÷ 615] x 100 = 22.44%
Formula
Percentage change = [(753 - 615) / 615] x 100
Subtract the new number by the original number
753 - 615 = 138
138 ÷ 615 = 0.22439024390243903
0.22439024390243903 x 100 = 22.44%