-1.88% is the change from 955 to 937
Calculation steps:
[( 937 - 955 ) ÷ 955] x 100 = -1.88%
Formula
Percentage change = [(937 - 955) / 955] x 100
Subtract the new number by the original number
937 - 955 = -18
-18 ÷ 955 = -0.018848167539267015
-0.018848167539267015 x 100 = -1.88%