-25.56% is the change from 892 to 664
Calculation steps:
[( 664 - 892 ) ÷ 892] x 100 = -25.56%
Formula
Percentage change = [(664 - 892) / 892] x 100
Subtract the new number by the original number
664 - 892 = -228
-228 ÷ 892 = -0.2556053811659193
-0.2556053811659193 x 100 = -25.56%