3811.76% is the change from 17 to 665
Calculation steps:
[( 665 - 17 ) ÷ 17] x 100 = 3811.76%
Formula
Percentage change = [(665 - 17) / 17] x 100
Subtract the new number by the original number
665 - 17 = 648
648 ÷ 17 = 38.11764705882353
38.11764705882353 x 100 = 3811.76%