33.88% is the change from 611 to 818
Calculation steps:
[( 818 - 611 ) ÷ 611] x 100 = 33.88%
Formula
Percentage change = [(818 - 611) / 611] x 100
Subtract the new number by the original number
818 - 611 = 207
207 ÷ 611 = 0.33878887070376434
0.33878887070376434 x 100 = 33.88%