49.61% is the change from 383 to 573
Calculation steps:
[( 573 - 383 ) ÷ 383] x 100 = 49.61%
Formula
Percentage change = [(573 - 383) / 383] x 100
Subtract the new number by the original number
573 - 383 = 190
190 ÷ 383 = 0.4960835509138381
0.4960835509138381 x 100 = 49.61%