-16.2% is the change from 963 to 807
Calculation steps:
[( 807 - 963 ) ÷ 963] x 100 = -16.2%
Formula
Percentage change = [(807 - 963) / 963] x 100
Subtract the new number by the original number
807 - 963 = -156
-156 ÷ 963 = -0.16199376947040497
-0.16199376947040497 x 100 = -16.2%