8.7% is the change from 437 to 475
Calculation steps:
[( 475 - 437 ) ÷ 437] x 100 = 8.7%
Formula
Percentage change = [(475 - 437) / 437] x 100
Subtract the new number by the original number
475 - 437 = 38
38 ÷ 437 = 0.08695652173913043
0.08695652173913043 x 100 = 8.7%