-91.03% is the change from 591 to 53
Calculation steps:
[( 53 - 591 ) ÷ 591] x 100 = -91.03%
Formula
Percentage change = [(53 - 591) / 591] x 100
Subtract the new number by the original number
53 - 591 = -538
-538 ÷ 591 = -0.9103214890016921
-0.9103214890016921 x 100 = -91.03%