-20.89% is the change from 833 to 659
Calculation steps:
[( 659 - 833 ) ÷ 833] x 100 = -20.89%
Formula
Percentage change = [(659 - 833) / 833] x 100
Subtract the new number by the original number
659 - 833 = -174
-174 ÷ 833 = -0.20888355342136855
-0.20888355342136855 x 100 = -20.89%