-39.52% is the change from 992 to 600
Calculation steps:
[( 600 - 992 ) ÷ 992] x 100 = -39.52%
Formula
Percentage change = [(600 - 992) / 992] x 100
Subtract the new number by the original number
600 - 992 = -392
-392 ÷ 992 = -0.3951612903225806
-0.3951612903225806 x 100 = -39.52%