-43.07% is the change from 938 to 534
Calculation steps:
[( 534 - 938 ) ÷ 938] x 100 = -43.07%
Formula
Percentage change = [(534 - 938) / 938] x 100
Subtract the new number by the original number
534 - 938 = -404
-404 ÷ 938 = -0.43070362473347545
-0.43070362473347545 x 100 = -43.07%