89.58% is the change from 355 to 673
Calculation steps:
[( 673 - 355 ) ÷ 355] x 100 = 89.58%
Formula
Percentage change = [(673 - 355) / 355] x 100
Subtract the new number by the original number
673 - 355 = 318
318 ÷ 355 = 0.895774647887324
0.895774647887324 x 100 = 89.58%