-82.66% is the change from 467 to 81
Calculation steps:
[( 81 - 467 ) ÷ 467] x 100 = -82.66%
Formula
Percentage change = [(81 - 467) / 467] x 100
Subtract the new number by the original number
81 - 467 = -386
-386 ÷ 467 = -0.8265524625267666
-0.8265524625267666 x 100 = -82.66%