-24.3% is the change from 827 to 626
Calculation steps:
[( 626 - 827 ) ÷ 827] x 100 = -24.3%
Formula
Percentage change = [(626 - 827) / 827] x 100
Subtract the new number by the original number
626 - 827 = -201
-201 ÷ 827 = -0.2430471584038694
-0.2430471584038694 x 100 = -24.3%