39.9% is the change from 574 to 803
Calculation steps:
[( 803 - 574 ) ÷ 574] x 100 = 39.9%
Formula
Percentage change = [(803 - 574) / 574] x 100
Subtract the new number by the original number
803 - 574 = 229
229 ÷ 574 = 0.3989547038327526
0.3989547038327526 x 100 = 39.9%