-36.66% is the change from 933 to 591
Calculation steps:
[( 591 - 933 ) ÷ 933] x 100 = -36.66%
Formula
Percentage change = [(591 - 933) / 933] x 100
Subtract the new number by the original number
591 - 933 = -342
-342 ÷ 933 = -0.3665594855305466
-0.3665594855305466 x 100 = -36.66%