11.61% is the change from 422 to 471
Calculation steps:
[( 471 - 422 ) ÷ 422] x 100 = 11.61%
Formula
Percentage change = [(471 - 422) / 422] x 100
Subtract the new number by the original number
471 - 422 = 49
49 ÷ 422 = 0.11611374407582939
0.11611374407582939 x 100 = 11.61%