-7.88% is the change from 876 to 807
Calculation steps:
[( 807 - 876 ) ÷ 876] x 100 = -7.88%
Formula
Percentage change = [(807 - 876) / 876] x 100
Subtract the new number by the original number
807 - 876 = -69
-69 ÷ 876 = -0.07876712328767123
-0.07876712328767123 x 100 = -7.88%