-0.44% is the change from 229 to 228
Calculation steps:
[( 228 - 229 ) ÷ 229] x 100 = -0.44%
Formula
Percentage change = [(228 - 229) / 229] x 100
Subtract the new number by the original number
228 - 229 = -1
-1 ÷ 229 = -0.004366812227074236
-0.004366812227074236 x 100 = -0.44%