24.56% is the change from 281 to 350
Calculation steps:
[( 350 - 281 ) ÷ 281] x 100 = 24.56%
Formula
Percentage change = [(350 - 281) / 281] x 100
Subtract the new number by the original number
350 - 281 = 69
69 ÷ 281 = 0.24555160142348753
0.24555160142348753 x 100 = 24.56%