72.73% is the change from 176 to 304
Calculation steps:
[( 304 - 176 ) ÷ 176] x 100 = 72.73%
Formula
Percentage change = [(304 - 176) / 176] x 100
Subtract the new number by the original number
304 - 176 = 128
128 ÷ 176 = 0.7272727272727273
0.7272727272727273 x 100 = 72.73%