-4.53% is the change from 993 to 948
Calculation steps:
[( 948 - 993 ) ÷ 993] x 100 = -4.53%
Formula
Percentage change = [(948 - 993) / 993] x 100
Subtract the new number by the original number
948 - 993 = -45
-45 ÷ 993 = -0.045317220543806644
-0.045317220543806644 x 100 = -4.53%