-15.85% is the change from 959 to 807
Calculation steps:
[( 807 - 959 ) ÷ 959] x 100 = -15.85%
Formula
Percentage change = [(807 - 959) / 959] x 100
Subtract the new number by the original number
807 - 959 = -152
-152 ÷ 959 = -0.15849843587069865
-0.15849843587069865 x 100 = -15.85%