156.68% is the change from 277 to 711
Calculation steps:
[( 711 - 277 ) ÷ 277] x 100 = 156.68%
Formula
Percentage change = [(711 - 277) / 277] x 100
Subtract the new number by the original number
711 - 277 = 434
434 ÷ 277 = 1.5667870036101084
1.5667870036101084 x 100 = 156.68%