45.47% is the change from 475 to 691
Calculation steps:
[( 691 - 475 ) ÷ 475] x 100 = 45.47%
Formula
Percentage change = [(691 - 475) / 475] x 100
Subtract the new number by the original number
691 - 475 = 216
216 ÷ 475 = 0.45473684210526316
0.45473684210526316 x 100 = 45.47%