55.52% is the change from 281 to 437
Calculation steps:
[( 437 - 281 ) ÷ 281] x 100 = 55.52%
Formula
Percentage change = [(437 - 281) / 281] x 100
Subtract the new number by the original number
437 - 281 = 156
156 ÷ 281 = 0.5551601423487544
0.5551601423487544 x 100 = 55.52%