258.82% is the change from 17 to 61
Calculation steps:
[( 61 - 17 ) ÷ 17] x 100 = 258.82%
Formula
Percentage change = [(61 - 17) / 17] x 100
Subtract the new number by the original number
61 - 17 = 44
44 ÷ 17 = 2.588235294117647
2.588235294117647 x 100 = 258.82%