-40.44% is the change from 811 to 483
Calculation steps:
[( 483 - 811 ) ÷ 811] x 100 = -40.44%
Formula
Percentage change = [(483 - 811) / 811] x 100
Subtract the new number by the original number
483 - 811 = -328
-328 ÷ 811 = -0.40443896424167697
-0.40443896424167697 x 100 = -40.44%