-91.73% is the change from 822 to 68
Calculation steps:
[( 68 - 822 ) ÷ 822] x 100 = -91.73%
Formula
Percentage change = [(68 - 822) / 822] x 100
Subtract the new number by the original number
68 - 822 = -754
-754 ÷ 822 = -0.9172749391727494
-0.9172749391727494 x 100 = -91.73%