-98.94% is the change from 283 to 3
Calculation steps:
[( 3 - 283 ) ÷ 283] x 100 = -98.94%
Formula
Percentage change = [(3 - 283) / 283] x 100
Subtract the new number by the original number
3 - 283 = -280
-280 ÷ 283 = -0.9893992932862191
-0.9893992932862191 x 100 = -98.94%