1364.71% is the change from 17 to 249
Calculation steps:
[( 249 - 17 ) ÷ 17] x 100 = 1364.71%
Formula
Percentage change = [(249 - 17) / 17] x 100
Subtract the new number by the original number
249 - 17 = 232
232 ÷ 17 = 13.647058823529411
13.647058823529411 x 100 = 1364.71%