319.51% is the change from 41 to 172
Calculation steps:
[( 172 - 41 ) ÷ 41] x 100 = 319.51%
Formula
Percentage change = [(172 - 41) / 41] x 100
Subtract the new number by the original number
172 - 41 = 131
131 ÷ 41 = 3.1951219512195124
3.1951219512195124 x 100 = 319.51%