144.48% is the change from 281 to 687
Calculation steps:
[( 687 - 281 ) ÷ 281] x 100 = 144.48%
Formula
Percentage change = [(687 - 281) / 281] x 100
Subtract the new number by the original number
687 - 281 = 406
406 ÷ 281 = 1.4448398576512456
1.4448398576512456 x 100 = 144.48%