-49.74% is the change from 959 to 482
Calculation steps:
[( 482 - 959 ) ÷ 959] x 100 = -49.74%
Formula
Percentage change = [(482 - 959) / 959] x 100
Subtract the new number by the original number
482 - 959 = -477
-477 ÷ 959 = -0.49739311783107404
-0.49739311783107404 x 100 = -49.74%