229.29% is the change from 99 to 326
Calculation steps:
[( 326 - 99 ) ÷ 99] x 100 = 229.29%
Formula
Percentage change = [(326 - 99) / 99] x 100
Subtract the new number by the original number
326 - 99 = 227
227 ÷ 99 = 2.292929292929293
2.292929292929293 x 100 = 229.29%