2488.24% is the change from 17 to 440
Calculation steps:
[( 440 - 17 ) ÷ 17] x 100 = 2488.24%
Formula
Percentage change = [(440 - 17) / 17] x 100
Subtract the new number by the original number
440 - 17 = 423
423 ÷ 17 = 24.88235294117647
24.88235294117647 x 100 = 2488.24%