-90.16% is the change from 254 to 25
Calculation steps:
[( 25 - 254 ) ÷ 254] x 100 = -90.16%
Formula
Percentage change = [(25 - 254) / 254] x 100
Subtract the new number by the original number
25 - 254 = -229
-229 ÷ 254 = -0.9015748031496063
-0.9015748031496063 x 100 = -90.16%