-32.12% is the change from 937 to 636
Calculation steps:
[( 636 - 937 ) ÷ 937] x 100 = -32.12%
Formula
Percentage change = [(636 - 937) / 937] x 100
Subtract the new number by the original number
636 - 937 = -301
-301 ÷ 937 = -0.32123799359658484
-0.32123799359658484 x 100 = -32.12%