24.24% is the change from 495 to 615
Calculation steps:
[( 615 - 495 ) ÷ 495] x 100 = 24.24%
Formula
Percentage change = [(615 - 495) / 495] x 100
Subtract the new number by the original number
615 - 495 = 120
120 ÷ 495 = 0.24242424242424243
0.24242424242424243 x 100 = 24.24%