-48.29% is the change from 938 to 485
Calculation steps:
[( 485 - 938 ) ÷ 938] x 100 = -48.29%
Formula
Percentage change = [(485 - 938) / 938] x 100
Subtract the new number by the original number
485 - 938 = -453
-453 ÷ 938 = -0.48294243070362475
-0.48294243070362475 x 100 = -48.29%