-49.52% is the change from 826 to 417
Calculation steps:
[( 417 - 826 ) ÷ 826] x 100 = -49.52%
Formula
Percentage change = [(417 - 826) / 826] x 100
Subtract the new number by the original number
417 - 826 = -409
-409 ÷ 826 = -0.49515738498789347
-0.49515738498789347 x 100 = -49.52%