-56.8% is the change from 926 to 400
Calculation steps:
[( 400 - 926 ) ÷ 926] x 100 = -56.8%
Formula
Percentage change = [(400 - 926) / 926] x 100
Subtract the new number by the original number
400 - 926 = -526
-526 ÷ 926 = -0.5680345572354212
-0.5680345572354212 x 100 = -56.8%