78.87% is the change from 355 to 635
Calculation steps:
[( 635 - 355 ) ÷ 355] x 100 = 78.87%
Formula
Percentage change = [(635 - 355) / 355] x 100
Subtract the new number by the original number
635 - 355 = 280
280 ÷ 355 = 0.7887323943661971
0.7887323943661971 x 100 = 78.87%