-49.88% is the change from 826 to 414
Calculation steps:
[( 414 - 826 ) ÷ 826] x 100 = -49.88%
Formula
Percentage change = [(414 - 826) / 826] x 100
Subtract the new number by the original number
414 - 826 = -412
-412 ÷ 826 = -0.49878934624697335
-0.49878934624697335 x 100 = -49.88%