38.86% is the change from 440 to 611
Calculation steps:
[( 611 - 440 ) ÷ 440] x 100 = 38.86%
Formula
Percentage change = [(611 - 440) / 440] x 100
Subtract the new number by the original number
611 - 440 = 171
171 ÷ 440 = 0.3886363636363636
0.3886363636363636 x 100 = 38.86%