-84.85% is the change from 482 to 73
Calculation steps:
[( 73 - 482 ) ÷ 482] x 100 = -84.85%
Formula
Percentage change = [(73 - 482) / 482] x 100
Subtract the new number by the original number
73 - 482 = -409
-409 ÷ 482 = -0.8485477178423236
-0.8485477178423236 x 100 = -84.85%