4.3% is the change from 465 to 485
Calculation steps:
[( 485 - 465 ) ÷ 465] x 100 = 4.3%
Formula
Percentage change = [(485 - 465) / 465] x 100
Subtract the new number by the original number
485 - 465 = 20
20 ÷ 465 = 0.043010752688172046
0.043010752688172046 x 100 = 4.3%