-72.43% is the change from 301 to 83
Calculation steps:
[( 83 - 301 ) ÷ 301] x 100 = -72.43%
Formula
Percentage change = [(83 - 301) / 301] x 100
Subtract the new number by the original number
83 - 301 = -218
-218 ÷ 301 = -0.7242524916943521
-0.7242524916943521 x 100 = -72.43%