11.7% is the change from 470 to 525
Calculation steps:
[( 525 - 470 ) ÷ 470] x 100 = 11.7%
Formula
Percentage change = [(525 - 470) / 470] x 100
Subtract the new number by the original number
525 - 470 = 55
55 ÷ 470 = 0.11702127659574468
0.11702127659574468 x 100 = 11.7%