56.58% is the change from 281 to 440
Calculation steps:
[( 440 - 281 ) ÷ 281] x 100 = 56.58%
Formula
Percentage change = [(440 - 281) / 281] x 100
Subtract the new number by the original number
440 - 281 = 159
159 ÷ 281 = 0.5658362989323843
0.5658362989323843 x 100 = 56.58%