-27.09% is the change from 251 to 183
Calculation steps:
[( 183 - 251 ) ÷ 251] x 100 = -27.09%
Formula
Percentage change = [(183 - 251) / 251] x 100
Subtract the new number by the original number
183 - 251 = -68
-68 ÷ 251 = -0.27091633466135456
-0.27091633466135456 x 100 = -27.09%