-57.05% is the change from 950 to 408
Calculation steps:
[( 408 - 950 ) ÷ 950] x 100 = -57.05%
Formula
Percentage change = [(408 - 950) / 950] x 100
Subtract the new number by the original number
408 - 950 = -542
-542 ÷ 950 = -0.5705263157894737
-0.5705263157894737 x 100 = -57.05%