-39.01% is the change from 992 to 605
Calculation steps:
[( 605 - 992 ) ÷ 992] x 100 = -39.01%
Formula
Percentage change = [(605 - 992) / 992] x 100
Subtract the new number by the original number
605 - 992 = -387
-387 ÷ 992 = -0.3901209677419355
-0.3901209677419355 x 100 = -39.01%