-49.82% is the change from 825 to 414
Calculation steps:
[( 414 - 825 ) ÷ 825] x 100 = -49.82%
Formula
Percentage change = [(414 - 825) / 825] x 100
Subtract the new number by the original number
414 - 825 = -411
-411 ÷ 825 = -0.49818181818181817
-0.49818181818181817 x 100 = -49.82%