-75.3% is the change from 332 to 82
Calculation steps:
[( 82 - 332 ) ÷ 332] x 100 = -75.3%
Formula
Percentage change = [(82 - 332) / 332] x 100
Subtract the new number by the original number
82 - 332 = -250
-250 ÷ 332 = -0.7530120481927711
-0.7530120481927711 x 100 = -75.3%