1370.59% is the change from 17 to 250
Calculation steps:
[( 250 - 17 ) ÷ 17] x 100 = 1370.59%
Formula
Percentage change = [(250 - 17) / 17] x 100
Subtract the new number by the original number
250 - 17 = 233
233 ÷ 17 = 13.705882352941176
13.705882352941176 x 100 = 1370.59%