67.96% is the change from 181 to 304
Calculation steps:
[( 304 - 181 ) ÷ 181] x 100 = 67.96%
Formula
Percentage change = [(304 - 181) / 181] x 100
Subtract the new number by the original number
304 - 181 = 123
123 ÷ 181 = 0.6795580110497238
0.6795580110497238 x 100 = 67.96%