136.12% is the change from 263 to 621
Calculation steps:
[( 621 - 263 ) ÷ 263] x 100 = 136.12%
Formula
Percentage change = [(621 - 263) / 263] x 100
Subtract the new number by the original number
621 - 263 = 358
358 ÷ 263 = 1.361216730038023
1.361216730038023 x 100 = 136.12%