142.96% is the change from 277 to 673
Calculation steps:
[( 673 - 277 ) ÷ 277] x 100 = 142.96%
Formula
Percentage change = [(673 - 277) / 277] x 100
Subtract the new number by the original number
673 - 277 = 396
396 ÷ 277 = 1.4296028880866427
1.4296028880866427 x 100 = 142.96%