-49.7% is the change from 827 to 416
Calculation steps:
[( 416 - 827 ) ÷ 827] x 100 = -49.7%
Formula
Percentage change = [(416 - 827) / 827] x 100
Subtract the new number by the original number
416 - 827 = -411
-411 ÷ 827 = -0.4969770253929867
-0.4969770253929867 x 100 = -49.7%