81.01% is the change from 179 to 324
Calculation steps:
[( 324 - 179 ) ÷ 179] x 100 = 81.01%
Formula
Percentage change = [(324 - 179) / 179] x 100
Subtract the new number by the original number
324 - 179 = 145
145 ÷ 179 = 0.8100558659217877
0.8100558659217877 x 100 = 81.01%