1923.53% is the change from 17 to 344
Calculation steps:
[( 344 - 17 ) ÷ 17] x 100 = 1923.53%
Formula
Percentage change = [(344 - 17) / 17] x 100
Subtract the new number by the original number
344 - 17 = 327
327 ÷ 17 = 19.235294117647058
19.235294117647058 x 100 = 1923.53%