30.08% is the change from 472 to 614
Calculation steps:
[( 614 - 472 ) ÷ 472] x 100 = 30.08%
Formula
Percentage change = [(614 - 472) / 472] x 100
Subtract the new number by the original number
614 - 472 = 142
142 ÷ 472 = 0.3008474576271186
0.3008474576271186 x 100 = 30.08%