58.7% is the change from 322 to 511
Calculation steps:
[( 511 - 322 ) ÷ 322] x 100 = 58.7%
Formula
Percentage change = [(511 - 322) / 322] x 100
Subtract the new number by the original number
511 - 322 = 189
189 ÷ 322 = 0.5869565217391305
0.5869565217391305 x 100 = 58.7%