96.86% is the change from 223 to 439
Calculation steps:
[( 439 - 223 ) ÷ 223] x 100 = 96.86%
Formula
Percentage change = [(439 - 223) / 223] x 100
Subtract the new number by the original number
439 - 223 = 216
216 ÷ 223 = 0.968609865470852
0.968609865470852 x 100 = 96.86%