-96.06% is the change from 254 to 10
Calculation steps:
[( 10 - 254 ) ÷ 254] x 100 = -96.06%
Formula
Percentage change = [(10 - 254) / 254] x 100
Subtract the new number by the original number
10 - 254 = -244
-244 ÷ 254 = -0.9606299212598425
-0.9606299212598425 x 100 = -96.06%