115.21% is the change from 355 to 764
Calculation steps:
[( 764 - 355 ) ÷ 355] x 100 = 115.21%
Formula
Percentage change = [(764 - 355) / 355] x 100
Subtract the new number by the original number
764 - 355 = 409
409 ÷ 355 = 1.152112676056338
1.152112676056338 x 100 = 115.21%