-4.27% is the change from 937 to 897
Calculation steps:
[( 897 - 937 ) ÷ 937] x 100 = -4.27%
Formula
Percentage change = [(897 - 937) / 937] x 100
Subtract the new number by the original number
897 - 937 = -40
-40 ÷ 937 = -0.042689434364994665
-0.042689434364994665 x 100 = -4.27%