-12.14% is the change from 420 to 369
Calculation steps:
[( 369 - 420 ) ÷ 420] x 100 = -12.14%
Formula
Percentage change = [(369 - 420) / 420] x 100
Subtract the new number by the original number
369 - 420 = -51
-51 ÷ 420 = -0.12142857142857143
-0.12142857142857143 x 100 = -12.14%