-7.42% is the change from 997 to 923
Calculation steps:
[( 923 - 997 ) ÷ 997] x 100 = -7.42%
Formula
Percentage change = [(923 - 997) / 997] x 100
Subtract the new number by the original number
923 - 997 = -74
-74 ÷ 997 = -0.07422266800401203
-0.07422266800401203 x 100 = -7.42%