-5.82% is the change from 997 to 939
Calculation steps:
[( 939 - 997 ) ÷ 997] x 100 = -5.82%
Formula
Percentage change = [(939 - 997) / 997] x 100
Subtract the new number by the original number
939 - 997 = -58
-58 ÷ 997 = -0.058174523570712136
-0.058174523570712136 x 100 = -5.82%