48.32% is the change from 387 to 574
Calculation steps:
[( 574 - 387 ) ÷ 387] x 100 = 48.32%
Formula
Percentage change = [(574 - 387) / 387] x 100
Subtract the new number by the original number
574 - 387 = 187
187 ÷ 387 = 0.48320413436692505
0.48320413436692505 x 100 = 48.32%