-32.67% is the change from 401 to 270
Calculation steps:
[( 270 - 401 ) ÷ 401] x 100 = -32.67%
Formula
Percentage change = [(270 - 401) / 401] x 100
Subtract the new number by the original number
270 - 401 = -131
-131 ÷ 401 = -0.3266832917705736
-0.3266832917705736 x 100 = -32.67%