16.99% is the change from 306 to 358
Calculation steps:
[( 358 - 306 ) ÷ 306] x 100 = 16.99%
Formula
Percentage change = [(358 - 306) / 306] x 100
Subtract the new number by the original number
358 - 306 = 52
52 ÷ 306 = 0.16993464052287582
0.16993464052287582 x 100 = 16.99%