-51.26% is the change from 989 to 482
Calculation steps:
[( 482 - 989 ) ÷ 989] x 100 = -51.26%
Formula
Percentage change = [(482 - 989) / 989] x 100
Subtract the new number by the original number
482 - 989 = -507
-507 ÷ 989 = -0.512639029322548
-0.512639029322548 x 100 = -51.26%