3.43% is the change from 437 to 452
Calculation steps:
[( 452 - 437 ) ÷ 437] x 100 = 3.43%
Formula
Percentage change = [(452 - 437) / 437] x 100
Subtract the new number by the original number
452 - 437 = 15
15 ÷ 437 = 0.034324942791762014
0.034324942791762014 x 100 = 3.43%