-92.43% is the change from 304 to 23
Calculation steps:
[( 23 - 304 ) ÷ 304] x 100 = -92.43%
Formula
Percentage change = [(23 - 304) / 304] x 100
Subtract the new number by the original number
23 - 304 = -281
-281 ÷ 304 = -0.9243421052631579
-0.9243421052631579 x 100 = -92.43%