-23.23% is the change from 254 to 195
Calculation steps:
[( 195 - 254 ) ÷ 254] x 100 = -23.23%
Formula
Percentage change = [(195 - 254) / 254] x 100
Subtract the new number by the original number
195 - 254 = -59
-59 ÷ 254 = -0.23228346456692914
-0.23228346456692914 x 100 = -23.23%