54.21% is the change from 404 to 623
Calculation steps:
[( 623 - 404 ) ÷ 404] x 100 = 54.21%
Formula
Percentage change = [(623 - 404) / 404] x 100
Subtract the new number by the original number
623 - 404 = 219
219 ÷ 404 = 0.5420792079207921
0.5420792079207921 x 100 = 54.21%