66.54% is the change from 263 to 438
Calculation steps:
[( 438 - 263 ) ÷ 263] x 100 = 66.54%
Formula
Percentage change = [(438 - 263) / 263] x 100
Subtract the new number by the original number
438 - 263 = 175
175 ÷ 263 = 0.6653992395437263
0.6653992395437263 x 100 = 66.54%