136.65% is the change from 281 to 665
Calculation steps:
[( 665 - 281 ) ÷ 281] x 100 = 136.65%
Formula
Percentage change = [(665 - 281) / 281] x 100
Subtract the new number by the original number
665 - 281 = 384
384 ÷ 281 = 1.3665480427046264
1.3665480427046264 x 100 = 136.65%