-29.88% is the change from 937 to 657
Calculation steps:
[( 657 - 937 ) ÷ 937] x 100 = -29.88%
Formula
Percentage change = [(657 - 937) / 937] x 100
Subtract the new number by the original number
657 - 937 = -280
-280 ÷ 937 = -0.29882604055496265
-0.29882604055496265 x 100 = -29.88%