45.26% is the change from 475 to 690
Calculation steps:
[( 690 - 475 ) ÷ 475] x 100 = 45.26%
Formula
Percentage change = [(690 - 475) / 475] x 100
Subtract the new number by the original number
690 - 475 = 215
215 ÷ 475 = 0.45263157894736844
0.45263157894736844 x 100 = 45.26%