65.56% is the change from 511 to 846
Calculation steps:
[( 846 - 511 ) ÷ 511] x 100 = 65.56%
Formula
Percentage change = [(846 - 511) / 511] x 100
Subtract the new number by the original number
846 - 511 = 335
335 ÷ 511 = 0.6555772994129159
0.6555772994129159 x 100 = 65.56%