-39.66% is the change from 938 to 566
Calculation steps:
[( 566 - 938 ) ÷ 938] x 100 = -39.66%
Formula
Percentage change = [(566 - 938) / 938] x 100
Subtract the new number by the original number
566 - 938 = -372
-372 ÷ 938 = -0.39658848614072495
-0.39658848614072495 x 100 = -39.66%