-97.81% is the change from 274 to 6
Calculation steps:
[( 6 - 274 ) ÷ 274] x 100 = -97.81%
Formula
Percentage change = [(6 - 274) / 274] x 100
Subtract the new number by the original number
6 - 274 = -268
-268 ÷ 274 = -0.9781021897810219
-0.9781021897810219 x 100 = -97.81%