49.87% is the change from 383 to 574
Calculation steps:
[( 574 - 383 ) ÷ 383] x 100 = 49.87%
Formula
Percentage change = [(574 - 383) / 383] x 100
Subtract the new number by the original number
574 - 383 = 191
191 ÷ 383 = 0.49869451697127937
0.49869451697127937 x 100 = 49.87%