21.97% is the change from 355 to 433
Calculation steps:
[( 433 - 355 ) ÷ 355] x 100 = 21.97%
Formula
Percentage change = [(433 - 355) / 355] x 100
Subtract the new number by the original number
433 - 355 = 78
78 ÷ 355 = 0.21971830985915494
0.21971830985915494 x 100 = 21.97%