2.17% is the change from 414 to 423
Calculation steps:
[( 423 - 414 ) ÷ 414] x 100 = 2.17%
Formula
Percentage change = [(423 - 414) / 414] x 100
Subtract the new number by the original number
423 - 414 = 9
9 ÷ 414 = 0.021739130434782608
0.021739130434782608 x 100 = 2.17%