47.06% is the change from 17 to 25
Calculation steps:
[( 25 - 17 ) ÷ 17] x 100 = 47.06%
Formula
Percentage change = [(25 - 17) / 17] x 100
Subtract the new number by the original number
25 - 17 = 8
8 ÷ 17 = 0.47058823529411764
0.47058823529411764 x 100 = 47.06%