-2.06% is the change from 436 to 427
Calculation steps:
[( 427 - 436 ) ÷ 436] x 100 = -2.06%
Formula
Percentage change = [(427 - 436) / 436] x 100
Subtract the new number by the original number
427 - 436 = -9
-9 ÷ 436 = -0.020642201834862386
-0.020642201834862386 x 100 = -2.06%