-92.04% is the change from 289 to 23
Calculation steps:
[( 23 - 289 ) ÷ 289] x 100 = -92.04%
Formula
Percentage change = [(23 - 289) / 289] x 100
Subtract the new number by the original number
23 - 289 = -266
-266 ÷ 289 = -0.9204152249134948
-0.9204152249134948 x 100 = -92.04%