-30.49% is the change from 997 to 693
Calculation steps:
[( 693 - 997 ) ÷ 997] x 100 = -30.49%
Formula
Percentage change = [(693 - 997) / 997] x 100
Subtract the new number by the original number
693 - 997 = -304
-304 ÷ 997 = -0.3049147442326981
-0.3049147442326981 x 100 = -30.49%