-59.34% is the change from 996 to 405
Calculation steps:
[( 405 - 996 ) ÷ 996] x 100 = -59.34%
Formula
Percentage change = [(405 - 996) / 996] x 100
Subtract the new number by the original number
405 - 996 = -591
-591 ÷ 996 = -0.5933734939759037
-0.5933734939759037 x 100 = -59.34%