49.48% is the change from 574 to 858
Calculation steps:
[( 858 - 574 ) ÷ 574] x 100 = 49.48%
Formula
Percentage change = [(858 - 574) / 574] x 100
Subtract the new number by the original number
858 - 574 = 284
284 ÷ 574 = 0.49477351916376305
0.49477351916376305 x 100 = 49.48%