278.19% is the change from 188 to 711
Calculation steps:
[( 711 - 188 ) ÷ 188] x 100 = 278.19%
Formula
Percentage change = [(711 - 188) / 188] x 100
Subtract the new number by the original number
711 - 188 = 523
523 ÷ 188 = 2.7819148936170213
2.7819148936170213 x 100 = 278.19%