-92.82% is the change from 989 to 71
Calculation steps:
[( 71 - 989 ) ÷ 989] x 100 = -92.82%
Formula
Percentage change = [(71 - 989) / 989] x 100
Subtract the new number by the original number
71 - 989 = -918
-918 ÷ 989 = -0.9282103134479271
-0.9282103134479271 x 100 = -92.82%