-47.95% is the change from 876 to 456
Calculation steps:
[( 456 - 876 ) ÷ 876] x 100 = -47.95%
Formula
Percentage change = [(456 - 876) / 876] x 100
Subtract the new number by the original number
456 - 876 = -420
-420 ÷ 876 = -0.4794520547945205
-0.4794520547945205 x 100 = -47.95%