-49.75% is the change from 404 to 203
Calculation steps:
[( 203 - 404 ) ÷ 404] x 100 = -49.75%
Formula
Percentage change = [(203 - 404) / 404] x 100
Subtract the new number by the original number
203 - 404 = -201
-201 ÷ 404 = -0.4975247524752475
-0.4975247524752475 x 100 = -49.75%