-69.83% is the change from 822 to 248
Calculation steps:
[( 248 - 822 ) ÷ 822] x 100 = -69.83%
Formula
Percentage change = [(248 - 822) / 822] x 100
Subtract the new number by the original number
248 - 822 = -574
-574 ÷ 822 = -0.6982968369829684
-0.6982968369829684 x 100 = -69.83%