-97.64% is the change from 254 to 6
Calculation steps:
[( 6 - 254 ) ÷ 254] x 100 = -97.64%
Formula
Percentage change = [(6 - 254) / 254] x 100
Subtract the new number by the original number
6 - 254 = -248
-248 ÷ 254 = -0.9763779527559056
-0.9763779527559056 x 100 = -97.64%