16.72% is the change from 305 to 356
Calculation steps:
[( 356 - 305 ) ÷ 305] x 100 = 16.72%
Formula
Percentage change = [(356 - 305) / 305] x 100
Subtract the new number by the original number
356 - 305 = 51
51 ÷ 305 = 0.16721311475409836
0.16721311475409836 x 100 = 16.72%