-43.33% is the change from 937 to 531
Calculation steps:
[( 531 - 937 ) ÷ 937] x 100 = -43.33%
Formula
Percentage change = [(531 - 937) / 937] x 100
Subtract the new number by the original number
531 - 937 = -406
-406 ÷ 937 = -0.43329775880469584
-0.43329775880469584 x 100 = -43.33%