-55.27% is the change from 901 to 403
Calculation steps:
[( 403 - 901 ) ÷ 901] x 100 = -55.27%
Formula
Percentage change = [(403 - 901) / 901] x 100
Subtract the new number by the original number
403 - 901 = -498
-498 ÷ 901 = -0.5527192008879024
-0.5527192008879024 x 100 = -55.27%