-72.67% is the change from 838 to 229
Calculation steps:
[( 229 - 838 ) ÷ 838] x 100 = -72.67%
Formula
Percentage change = [(229 - 838) / 838] x 100
Subtract the new number by the original number
229 - 838 = -609
-609 ÷ 838 = -0.7267303102625299
-0.7267303102625299 x 100 = -72.67%