38.6% is the change from 513 to 711
Calculation steps:
[( 711 - 513 ) ÷ 513] x 100 = 38.6%
Formula
Percentage change = [(711 - 513) / 513] x 100
Subtract the new number by the original number
711 - 513 = 198
198 ÷ 513 = 0.38596491228070173
0.38596491228070173 x 100 = 38.6%