-48.38% is the change from 926 to 478
Calculation steps:
[( 478 - 926 ) ÷ 926] x 100 = -48.38%
Formula
Percentage change = [(478 - 926) / 926] x 100
Subtract the new number by the original number
478 - 926 = -448
-448 ÷ 926 = -0.4838012958963283
-0.4838012958963283 x 100 = -48.38%