-75.08% is the change from 333 to 83
Calculation steps:
[( 83 - 333 ) ÷ 333] x 100 = -75.08%
Formula
Percentage change = [(83 - 333) / 333] x 100
Subtract the new number by the original number
83 - 333 = -250
-250 ÷ 333 = -0.7507507507507507
-0.7507507507507507 x 100 = -75.08%