-14.96% is the change from 254 to 216
Calculation steps:
[( 216 - 254 ) ÷ 254] x 100 = -14.96%
Formula
Percentage change = [(216 - 254) / 254] x 100
Subtract the new number by the original number
216 - 254 = -38
-38 ÷ 254 = -0.14960629921259844
-0.14960629921259844 x 100 = -14.96%