-36.93% is the change from 937 to 591
Calculation steps:
[( 591 - 937 ) ÷ 937] x 100 = -36.93%
Formula
Percentage change = [(591 - 937) / 937] x 100
Subtract the new number by the original number
591 - 937 = -346
-346 ÷ 937 = -0.36926360725720386
-0.36926360725720386 x 100 = -36.93%