-94.42% is the change from 591 to 33
Calculation steps:
[( 33 - 591 ) ÷ 591] x 100 = -94.42%
Formula
Percentage change = [(33 - 591) / 591] x 100
Subtract the new number by the original number
33 - 591 = -558
-558 ÷ 591 = -0.9441624365482234
-0.9441624365482234 x 100 = -94.42%