-56.6% is the change from 924 to 401
Calculation steps:
[( 401 - 924 ) ÷ 924] x 100 = -56.6%
Formula
Percentage change = [(401 - 924) / 924] x 100
Subtract the new number by the original number
401 - 924 = -523
-523 ÷ 924 = -0.566017316017316
-0.566017316017316 x 100 = -56.6%