-98.56% is the change from 417 to 6
Calculation steps:
[( 6 - 417 ) ÷ 417] x 100 = -98.56%
Formula
Percentage change = [(6 - 417) / 417] x 100
Subtract the new number by the original number
6 - 417 = -411
-411 ÷ 417 = -0.9856115107913669
-0.9856115107913669 x 100 = -98.56%