-75.99% is the change from 404 to 97
Calculation steps:
[( 97 - 404 ) ÷ 404] x 100 = -75.99%
Formula
Percentage change = [(97 - 404) / 404] x 100
Subtract the new number by the original number
97 - 404 = -307
-307 ÷ 404 = -0.7599009900990099
-0.7599009900990099 x 100 = -75.99%