41.99% is the change from 574 to 815
Calculation steps:
[( 815 - 574 ) ÷ 574] x 100 = 41.99%
Formula
Percentage change = [(815 - 574) / 574] x 100
Subtract the new number by the original number
815 - 574 = 241
241 ÷ 574 = 0.41986062717770034
0.41986062717770034 x 100 = 41.99%