-99.25% is the change from 803 to 6
Calculation steps:
[( 6 - 803 ) ÷ 803] x 100 = -99.25%
Formula
Percentage change = [(6 - 803) / 803] x 100
Subtract the new number by the original number
6 - 803 = -797
-797 ÷ 803 = -0.9925280199252802
-0.9925280199252802 x 100 = -99.25%