-75.81% is the change from 401 to 97
Calculation steps:
[( 97 - 401 ) ÷ 401] x 100 = -75.81%
Formula
Percentage change = [(97 - 401) / 401] x 100
Subtract the new number by the original number
97 - 401 = -304
-304 ÷ 401 = -0.7581047381546134
-0.7581047381546134 x 100 = -75.81%