-74.27% is the change from 377 to 97
Calculation steps:
[( 97 - 377 ) ÷ 377] x 100 = -74.27%
Formula
Percentage change = [(97 - 377) / 377] x 100
Subtract the new number by the original number
97 - 377 = -280
-280 ÷ 377 = -0.7427055702917772
-0.7427055702917772 x 100 = -74.27%