41.28% is the change from 470 to 664
Calculation steps:
[( 664 - 470 ) ÷ 470] x 100 = 41.28%
Formula
Percentage change = [(664 - 470) / 470] x 100
Subtract the new number by the original number
664 - 470 = 194
194 ÷ 470 = 0.4127659574468085
0.4127659574468085 x 100 = 41.28%