69.42% is the change from 363 to 615
Calculation steps:
[( 615 - 363 ) ÷ 363] x 100 = 69.42%
Formula
Percentage change = [(615 - 363) / 363] x 100
Subtract the new number by the original number
615 - 363 = 252
252 ÷ 363 = 0.6942148760330579
0.6942148760330579 x 100 = 69.42%