40.12% is the change from 172 to 241
Calculation steps:
[( 241 - 172 ) ÷ 172] x 100 = 40.12%
Formula
Percentage change = [(241 - 172) / 172] x 100
Subtract the new number by the original number
241 - 172 = 69
69 ÷ 172 = 0.4011627906976744
0.4011627906976744 x 100 = 40.12%