-99.28% is the change from 974 to 7
Calculation steps:
[( 7 - 974 ) ÷ 974] x 100 = -99.28%
Formula
Percentage change = [(7 - 974) / 974] x 100
Subtract the new number by the original number
7 - 974 = -967
-967 ÷ 974 = -0.9928131416837782
-0.9928131416837782 x 100 = -99.28%