69.58% is the change from 263 to 446
Calculation steps:
[( 446 - 263 ) ÷ 263] x 100 = 69.58%
Formula
Percentage change = [(446 - 263) / 263] x 100
Subtract the new number by the original number
446 - 263 = 183
183 ÷ 263 = 0.6958174904942965
0.6958174904942965 x 100 = 69.58%