29.36% is the change from 327 to 423
Calculation steps:
[( 423 - 327 ) ÷ 327] x 100 = 29.36%
Formula
Percentage change = [(423 - 327) / 327] x 100
Subtract the new number by the original number
423 - 327 = 96
96 ÷ 327 = 0.29357798165137616
0.29357798165137616 x 100 = 29.36%