-44.23% is the change from 823 to 459
Calculation steps:
[( 459 - 823 ) ÷ 823] x 100 = -44.23%
Formula
Percentage change = [(459 - 823) / 823] x 100
Subtract the new number by the original number
459 - 823 = -364
-364 ÷ 823 = -0.4422843256379101
-0.4422843256379101 x 100 = -44.23%