39.46% is the change from 441 to 615
Calculation steps:
[( 615 - 441 ) ÷ 441] x 100 = 39.46%
Formula
Percentage change = [(615 - 441) / 441] x 100
Subtract the new number by the original number
615 - 441 = 174
174 ÷ 441 = 0.3945578231292517
0.3945578231292517 x 100 = 39.46%