20.45% is the change from 269 to 324
Calculation steps:
[( 324 - 269 ) ÷ 269] x 100 = 20.45%
Formula
Percentage change = [(324 - 269) / 269] x 100
Subtract the new number by the original number
324 - 269 = 55
55 ÷ 269 = 0.20446096654275092
0.20446096654275092 x 100 = 20.45%