-73.82% is the change from 825 to 216
Calculation steps:
[( 216 - 825 ) ÷ 825] x 100 = -73.82%
Formula
Percentage change = [(216 - 825) / 825] x 100
Subtract the new number by the original number
216 - 825 = -609
-609 ÷ 825 = -0.7381818181818182
-0.7381818181818182 x 100 = -73.82%