84.51% is the change from 355 to 655
Calculation steps:
[( 655 - 355 ) ÷ 355] x 100 = 84.51%
Formula
Percentage change = [(655 - 355) / 355] x 100
Subtract the new number by the original number
655 - 355 = 300
300 ÷ 355 = 0.8450704225352113
0.8450704225352113 x 100 = 84.51%