-48.61% is the change from 938 to 482
Calculation steps:
[( 482 - 938 ) ÷ 938] x 100 = -48.61%
Formula
Percentage change = [(482 - 938) / 938] x 100
Subtract the new number by the original number
482 - 938 = -456
-456 ÷ 938 = -0.4861407249466951
-0.4861407249466951 x 100 = -48.61%