-90.91% is the change from 253 to 23
Calculation steps:
[( 23 - 253 ) ÷ 253] x 100 = -90.91%
Formula
Percentage change = [(23 - 253) / 253] x 100
Subtract the new number by the original number
23 - 253 = -230
-230 ÷ 253 = -0.9090909090909091
-0.9090909090909091 x 100 = -90.91%