-16.51% is the change from 963 to 804
Calculation steps:
[( 804 - 963 ) ÷ 963] x 100 = -16.51%
Formula
Percentage change = [(804 - 963) / 963] x 100
Subtract the new number by the original number
804 - 963 = -159
-159 ÷ 963 = -0.16510903426791276
-0.16510903426791276 x 100 = -16.51%