-7.91% is the change from 253 to 233
Calculation steps:
[( 233 - 253 ) ÷ 253] x 100 = -7.91%
Formula
Percentage change = [(233 - 253) / 253] x 100
Subtract the new number by the original number
233 - 253 = -20
-20 ÷ 253 = -0.07905138339920949
-0.07905138339920949 x 100 = -7.91%