-48.72% is the change from 938 to 481
Calculation steps:
[( 481 - 938 ) ÷ 938] x 100 = -48.72%
Formula
Percentage change = [(481 - 938) / 938] x 100
Subtract the new number by the original number
481 - 938 = -457
-457 ÷ 938 = -0.48720682302771856
-0.48720682302771856 x 100 = -48.72%