-25.69% is the change from 833 to 619
Calculation steps:
[( 619 - 833 ) ÷ 833] x 100 = -25.69%
Formula
Percentage change = [(619 - 833) / 833] x 100
Subtract the new number by the original number
619 - 833 = -214
-214 ÷ 833 = -0.25690276110444177
-0.25690276110444177 x 100 = -25.69%