-8.64% is the change from 822 to 751
Calculation steps:
[( 751 - 822 ) ÷ 822] x 100 = -8.64%
Formula
Percentage change = [(751 - 822) / 822] x 100
Subtract the new number by the original number
751 - 822 = -71
-71 ÷ 822 = -0.08637469586374696
-0.08637469586374696 x 100 = -8.64%