-49.38% is the change from 401 to 203
Calculation steps:
[( 203 - 401 ) ÷ 401] x 100 = -49.38%
Formula
Percentage change = [(203 - 401) / 401] x 100
Subtract the new number by the original number
203 - 401 = -198
-198 ÷ 401 = -0.4937655860349127
-0.4937655860349127 x 100 = -49.38%