-63.13% is the change from 876 to 323
Calculation steps:
[( 323 - 876 ) ÷ 876] x 100 = -63.13%
Formula
Percentage change = [(323 - 876) / 876] x 100
Subtract the new number by the original number
323 - 876 = -553
-553 ÷ 876 = -0.6312785388127854
-0.6312785388127854 x 100 = -63.13%