-60.1% is the change from 822 to 328
Calculation steps:
[( 328 - 822 ) ÷ 822] x 100 = -60.1%
Formula
Percentage change = [(328 - 822) / 822] x 100
Subtract the new number by the original number
328 - 822 = -494
-494 ÷ 822 = -0.6009732360097324
-0.6009732360097324 x 100 = -60.1%