45.99% is the change from 574 to 838
Calculation steps:
[( 838 - 574 ) ÷ 574] x 100 = 45.99%
Formula
Percentage change = [(838 - 574) / 574] x 100
Subtract the new number by the original number
838 - 574 = 264
264 ÷ 574 = 0.45993031358885017
0.45993031358885017 x 100 = 45.99%