-29.03% is the change from 937 to 665
Calculation steps:
[( 665 - 937 ) ÷ 937] x 100 = -29.03%
Formula
Percentage change = [(665 - 937) / 937] x 100
Subtract the new number by the original number
665 - 937 = -272
-272 ÷ 937 = -0.2902881536819637
-0.2902881536819637 x 100 = -29.03%