36.63% is the change from 172 to 235
Calculation steps:
[( 235 - 172 ) ÷ 172] x 100 = 36.63%
Formula
Percentage change = [(235 - 172) / 172] x 100
Subtract the new number by the original number
235 - 172 = 63
63 ÷ 172 = 0.36627906976744184
0.36627906976744184 x 100 = 36.63%