-7.52% is the change from 997 to 922
Calculation steps:
[( 922 - 997 ) ÷ 997] x 100 = -7.52%
Formula
Percentage change = [(922 - 997) / 997] x 100
Subtract the new number by the original number
922 - 997 = -75
-75 ÷ 997 = -0.07522567703109329
-0.07522567703109329 x 100 = -7.52%