-95.63% is the change from 389 to 17
Calculation steps:
[( 17 - 389 ) ÷ 389] x 100 = -95.63%
Formula
Percentage change = [(17 - 389) / 389] x 100
Subtract the new number by the original number
17 - 389 = -372
-372 ÷ 389 = -0.9562982005141388
-0.9562982005141388 x 100 = -95.63%