-18.52% is the change from 799 to 651
Calculation steps:
[( 651 - 799 ) ÷ 799] x 100 = -18.52%
Formula
Percentage change = [(651 - 799) / 799] x 100
Subtract the new number by the original number
651 - 799 = -148
-148 ÷ 799 = -0.18523153942428036
-0.18523153942428036 x 100 = -18.52%