-98.05% is the change from 974 to 19
Calculation steps:
[( 19 - 974 ) ÷ 974] x 100 = -98.05%
Formula
Percentage change = [(19 - 974) / 974] x 100
Subtract the new number by the original number
19 - 974 = -955
-955 ÷ 974 = -0.9804928131416838
-0.9804928131416838 x 100 = -98.05%