-91.58% is the change from 974 to 82
Calculation steps:
[( 82 - 974 ) ÷ 974] x 100 = -91.58%
Formula
Percentage change = [(82 - 974) / 974] x 100
Subtract the new number by the original number
82 - 974 = -892
-892 ÷ 974 = -0.9158110882956879
-0.9158110882956879 x 100 = -91.58%