248.53% is the change from 204 to 711
Calculation steps:
[( 711 - 204 ) ÷ 204] x 100 = 248.53%
Formula
Percentage change = [(711 - 204) / 204] x 100
Subtract the new number by the original number
711 - 204 = 507
507 ÷ 204 = 2.485294117647059
2.485294117647059 x 100 = 248.53%