38.16% is the change from 511 to 706
Calculation steps:
[( 706 - 511 ) ÷ 511] x 100 = 38.16%
Formula
Percentage change = [(706 - 511) / 511] x 100
Subtract the new number by the original number
706 - 511 = 195
195 ÷ 511 = 0.3816046966731898
0.3816046966731898 x 100 = 38.16%