48.75% is the change from 281 to 418
Calculation steps:
[( 418 - 281 ) ÷ 281] x 100 = 48.75%
Formula
Percentage change = [(418 - 281) / 281] x 100
Subtract the new number by the original number
418 - 281 = 137
137 ÷ 281 = 0.4875444839857651
0.4875444839857651 x 100 = 48.75%