-92.11% is the change from 304 to 24
Calculation steps:
[( 24 - 304 ) ÷ 304] x 100 = -92.11%
Formula
Percentage change = [(24 - 304) / 304] x 100
Subtract the new number by the original number
24 - 304 = -280
-280 ÷ 304 = -0.9210526315789473
-0.9210526315789473 x 100 = -92.11%