-73.16% is the change from 827 to 222
Calculation steps:
[( 222 - 827 ) ÷ 827] x 100 = -73.16%
Formula
Percentage change = [(222 - 827) / 827] x 100
Subtract the new number by the original number
222 - 827 = -605
-605 ÷ 827 = -0.7315598548972189
-0.7315598548972189 x 100 = -73.16%