-71.76% is the change from 301 to 85
Calculation steps:
[( 85 - 301 ) ÷ 301] x 100 = -71.76%
Formula
Percentage change = [(85 - 301) / 301] x 100
Subtract the new number by the original number
85 - 301 = -216
-216 ÷ 301 = -0.717607973421927
-0.717607973421927 x 100 = -71.76%