-4.76% is the change from 441 to 420
Calculation steps:
[( 420 - 441 ) ÷ 441] x 100 = -4.76%
Formula
Percentage change = [(420 - 441) / 441] x 100
Subtract the new number by the original number
420 - 441 = -21
-21 ÷ 441 = -0.047619047619047616
-0.047619047619047616 x 100 = -4.76%