-40.3% is the change from 876 to 523
Calculation steps:
[( 523 - 876 ) ÷ 876] x 100 = -40.3%
Formula
Percentage change = [(523 - 876) / 876] x 100
Subtract the new number by the original number
523 - 876 = -353
-353 ÷ 876 = -0.4029680365296804
-0.4029680365296804 x 100 = -40.3%