142.65% is the change from 279 to 677
Calculation steps:
[( 677 - 279 ) ÷ 279] x 100 = 142.65%
Formula
Percentage change = [(677 - 279) / 279] x 100
Subtract the new number by the original number
677 - 279 = 398
398 ÷ 279 = 1.4265232974910393
1.4265232974910393 x 100 = 142.65%