51.4% is the change from 179 to 271
Calculation steps:
[( 271 - 179 ) ÷ 179] x 100 = 51.4%
Formula
Percentage change = [(271 - 179) / 179] x 100
Subtract the new number by the original number
271 - 179 = 92
92 ÷ 179 = 0.5139664804469274
0.5139664804469274 x 100 = 51.4%