25.88% is the change from 170 to 214
Calculation steps:
[( 214 - 170 ) ÷ 170] x 100 = 25.88%
Formula
Percentage change = [(214 - 170) / 170] x 100
Subtract the new number by the original number
214 - 170 = 44
44 ÷ 170 = 0.25882352941176473
0.25882352941176473 x 100 = 25.88%