-56.85% is the change from 876 to 378
Calculation steps:
[( 378 - 876 ) ÷ 876] x 100 = -56.85%
Formula
Percentage change = [(378 - 876) / 876] x 100
Subtract the new number by the original number
378 - 876 = -498
-498 ÷ 876 = -0.5684931506849316
-0.5684931506849316 x 100 = -56.85%