161.51% is the change from 278 to 727
Calculation steps:
[( 727 - 278 ) ÷ 278] x 100 = 161.51%
Formula
Percentage change = [(727 - 278) / 278] x 100
Subtract the new number by the original number
727 - 278 = 449
449 ÷ 278 = 1.6151079136690647
1.6151079136690647 x 100 = 161.51%