-5.37% is the change from 428 to 405
Calculation steps:
[( 405 - 428 ) ÷ 428] x 100 = -5.37%
Formula
Percentage change = [(405 - 428) / 428] x 100
Subtract the new number by the original number
405 - 428 = -23
-23 ÷ 428 = -0.053738317757009345
-0.053738317757009345 x 100 = -5.37%