143.53% is the change from 278 to 677
Calculation steps:
[( 677 - 278 ) ÷ 278] x 100 = 143.53%
Formula
Percentage change = [(677 - 278) / 278] x 100
Subtract the new number by the original number
677 - 278 = 399
399 ÷ 278 = 1.435251798561151
1.435251798561151 x 100 = 143.53%