-59.41% is the change from 988 to 401
Calculation steps:
[( 401 - 988 ) ÷ 988] x 100 = -59.41%
Formula
Percentage change = [(401 - 988) / 988] x 100
Subtract the new number by the original number
401 - 988 = -587
-587 ÷ 988 = -0.5941295546558705
-0.5941295546558705 x 100 = -59.41%