-0.39% is the change from 254 to 253
Calculation steps:
[( 253 - 254 ) ÷ 254] x 100 = -0.39%
Formula
Percentage change = [(253 - 254) / 254] x 100
Subtract the new number by the original number
253 - 254 = -1
-1 ÷ 254 = -0.003937007874015748
-0.003937007874015748 x 100 = -0.39%