-47.23% is the change from 758 to 400
Calculation steps:
[( 400 - 758 ) ÷ 758] x 100 = -47.23%
Formula
Percentage change = [(400 - 758) / 758] x 100
Subtract the new number by the original number
400 - 758 = -358
-358 ÷ 758 = -0.47229551451187335
-0.47229551451187335 x 100 = -47.23%