-89% is the change from 591 to 65
Calculation steps:
[( 65 - 591 ) ÷ 591] x 100 = -89%
Formula
Percentage change = [(65 - 591) / 591] x 100
Subtract the new number by the original number
65 - 591 = -526
-526 ÷ 591 = -0.8900169204737732
-0.8900169204737732 x 100 = -89%