-60.27% is the change from 808 to 321
Calculation steps:
[( 321 - 808 ) ÷ 808] x 100 = -60.27%
Formula
Percentage change = [(321 - 808) / 808] x 100
Subtract the new number by the original number
321 - 808 = -487
-487 ÷ 808 = -0.6027227722772277
-0.6027227722772277 x 100 = -60.27%