-24.09% is the change from 826 to 627
Calculation steps:
[( 627 - 826 ) ÷ 826] x 100 = -24.09%
Formula
Percentage change = [(627 - 826) / 826] x 100
Subtract the new number by the original number
627 - 826 = -199
-199 ÷ 826 = -0.24092009685230023
-0.24092009685230023 x 100 = -24.09%