-36.1% is the change from 421 to 269
Calculation steps:
[( 269 - 421 ) ÷ 421] x 100 = -36.1%
Formula
Percentage change = [(269 - 421) / 421] x 100
Subtract the new number by the original number
269 - 421 = -152
-152 ÷ 421 = -0.36104513064133015
-0.36104513064133015 x 100 = -36.1%