13.86% is the change from 440 to 501
Calculation steps:
[( 501 - 440 ) ÷ 440] x 100 = 13.86%
Formula
Percentage change = [(501 - 440) / 440] x 100
Subtract the new number by the original number
501 - 440 = 61
61 ÷ 440 = 0.13863636363636364
0.13863636363636364 x 100 = 13.86%