40.79% is the change from 505 to 711
Calculation steps:
[( 711 - 505 ) ÷ 505] x 100 = 40.79%
Formula
Percentage change = [(711 - 505) / 505] x 100
Subtract the new number by the original number
711 - 505 = 206
206 ÷ 505 = 0.4079207920792079
0.4079207920792079 x 100 = 40.79%