2176.47% is the change from 17 to 387
Calculation steps:
[( 387 - 17 ) ÷ 17] x 100 = 2176.47%
Formula
Percentage change = [(387 - 17) / 17] x 100
Subtract the new number by the original number
387 - 17 = 370
370 ÷ 17 = 21.764705882352942
21.764705882352942 x 100 = 2176.47%