39.82% is the change from 437 to 611
Calculation steps:
[( 611 - 437 ) ÷ 437] x 100 = 39.82%
Formula
Percentage change = [(611 - 437) / 437] x 100
Subtract the new number by the original number
611 - 437 = 174
174 ÷ 437 = 0.39816933638443935
0.39816933638443935 x 100 = 39.82%