-57.51% is the change from 826 to 351
Calculation steps:
[( 351 - 826 ) ÷ 826] x 100 = -57.51%
Formula
Percentage change = [(351 - 826) / 826] x 100
Subtract the new number by the original number
351 - 826 = -475
-475 ÷ 826 = -0.5750605326876513
-0.5750605326876513 x 100 = -57.51%