-6.02% is the change from 997 to 937
Calculation steps:
[( 937 - 997 ) ÷ 997] x 100 = -6.02%
Formula
Percentage change = [(937 - 997) / 997] x 100
Subtract the new number by the original number
937 - 997 = -60
-60 ÷ 997 = -0.06018054162487462
-0.06018054162487462 x 100 = -6.02%