-97.83% is the change from 876 to 19
Calculation steps:
[( 19 - 876 ) ÷ 876] x 100 = -97.83%
Formula
Percentage change = [(19 - 876) / 876] x 100
Subtract the new number by the original number
19 - 876 = -857
-857 ÷ 876 = -0.978310502283105
-0.978310502283105 x 100 = -97.83%