-77.52% is the change from 805 to 181
Calculation steps:
[( 181 - 805 ) ÷ 805] x 100 = -77.52%
Formula
Percentage change = [(181 - 805) / 805] x 100
Subtract the new number by the original number
181 - 805 = -624
-624 ÷ 805 = -0.7751552795031056
-0.7751552795031056 x 100 = -77.52%