-76.03% is the change from 876 to 210
Calculation steps:
[( 210 - 876 ) ÷ 876] x 100 = -76.03%
Formula
Percentage change = [(210 - 876) / 876] x 100
Subtract the new number by the original number
210 - 876 = -666
-666 ÷ 876 = -0.7602739726027398
-0.7602739726027398 x 100 = -76.03%