82.82% is the change from 355 to 649
Calculation steps:
[( 649 - 355 ) ÷ 355] x 100 = 82.82%
Formula
Percentage change = [(649 - 355) / 355] x 100
Subtract the new number by the original number
649 - 355 = 294
294 ÷ 355 = 0.828169014084507
0.828169014084507 x 100 = 82.82%