108.9% is the change from 281 to 587
Calculation steps:
[( 587 - 281 ) ÷ 281] x 100 = 108.9%
Formula
Percentage change = [(587 - 281) / 281] x 100
Subtract the new number by the original number
587 - 281 = 306
306 ÷ 281 = 1.0889679715302492
1.0889679715302492 x 100 = 108.9%