11.75% is the change from 383 to 428
Calculation steps:
[( 428 - 383 ) ÷ 383] x 100 = 11.75%
Formula
Percentage change = [(428 - 383) / 383] x 100
Subtract the new number by the original number
428 - 383 = 45
45 ÷ 383 = 0.1174934725848564
0.1174934725848564 x 100 = 11.75%