36.32% is the change from 223 to 304
Calculation steps:
[( 304 - 223 ) ÷ 223] x 100 = 36.32%
Formula
Percentage change = [(304 - 223) / 223] x 100
Subtract the new number by the original number
304 - 223 = 81
81 ÷ 223 = 0.3632286995515695
0.3632286995515695 x 100 = 36.32%