-3.54% is the change from 254 to 245
Calculation steps:
[( 245 - 254 ) ÷ 254] x 100 = -3.54%
Formula
Percentage change = [(245 - 254) / 254] x 100
Subtract the new number by the original number
245 - 254 = -9
-9 ÷ 254 = -0.03543307086614173
-0.03543307086614173 x 100 = -3.54%