-74.09% is the change from 826 to 214
Calculation steps:
[( 214 - 826 ) ÷ 826] x 100 = -74.09%
Formula
Percentage change = [(214 - 826) / 826] x 100
Subtract the new number by the original number
214 - 826 = -612
-612 ÷ 826 = -0.7409200968523002
-0.7409200968523002 x 100 = -74.09%