-98.97% is the change from 974 to 10
Calculation steps:
[( 10 - 974 ) ÷ 974] x 100 = -98.97%
Formula
Percentage change = [(10 - 974) / 974] x 100
Subtract the new number by the original number
10 - 974 = -964
-964 ÷ 974 = -0.9897330595482546
-0.9897330595482546 x 100 = -98.97%