90.99% is the change from 355 to 678
Calculation steps:
[( 678 - 355 ) ÷ 355] x 100 = 90.99%
Formula
Percentage change = [(678 - 355) / 355] x 100
Subtract the new number by the original number
678 - 355 = 323
323 ÷ 355 = 0.9098591549295775
0.9098591549295775 x 100 = 90.99%