-15.61% is the change from 974 to 822
Calculation steps:
[( 822 - 974 ) ÷ 974] x 100 = -15.61%
Formula
Percentage change = [(822 - 974) / 974] x 100
Subtract the new number by the original number
822 - 974 = -152
-152 ÷ 974 = -0.15605749486652978
-0.15605749486652978 x 100 = -15.61%