-66.92% is the change from 937 to 310
Calculation steps:
[( 310 - 937 ) ÷ 937] x 100 = -66.92%
Formula
Percentage change = [(310 - 937) / 937] x 100
Subtract the new number by the original number
310 - 937 = -627
-627 ÷ 937 = -0.6691568836712913
-0.6691568836712913 x 100 = -66.92%