-60.41% is the change from 821 to 325
Calculation steps:
[( 325 - 821 ) ÷ 821] x 100 = -60.41%
Formula
Percentage change = [(325 - 821) / 821] x 100
Subtract the new number by the original number
325 - 821 = -496
-496 ÷ 821 = -0.6041412911084044
-0.6041412911084044 x 100 = -60.41%