-88.7% is the change from 301 to 34
Calculation steps:
[( 34 - 301 ) ÷ 301] x 100 = -88.7%
Formula
Percentage change = [(34 - 301) / 301] x 100
Subtract the new number by the original number
34 - 301 = -267
-267 ÷ 301 = -0.8870431893687708
-0.8870431893687708 x 100 = -88.7%