58.28% is the change from 326 to 516
Calculation steps:
[( 516 - 326 ) ÷ 326] x 100 = 58.28%
Formula
Percentage change = [(516 - 326) / 326] x 100
Subtract the new number by the original number
516 - 326 = 190
190 ÷ 326 = 0.5828220858895705
0.5828220858895705 x 100 = 58.28%