-18.96% is the change from 807 to 654
Calculation steps:
[( 654 - 807 ) ÷ 807] x 100 = -18.96%
Formula
Percentage change = [(654 - 807) / 807] x 100
Subtract the new number by the original number
654 - 807 = -153
-153 ÷ 807 = -0.1895910780669145
-0.1895910780669145 x 100 = -18.96%