-59.58% is the change from 992 to 401
Calculation steps:
[( 401 - 992 ) ÷ 992] x 100 = -59.58%
Formula
Percentage change = [(401 - 992) / 992] x 100
Subtract the new number by the original number
401 - 992 = -591
-591 ÷ 992 = -0.5957661290322581
-0.5957661290322581 x 100 = -59.58%