3.79% is the change from 343 to 356
Calculation steps:
[( 356 - 343 ) ÷ 343] x 100 = 3.79%
Formula
Percentage change = [(356 - 343) / 343] x 100
Subtract the new number by the original number
356 - 343 = 13
13 ÷ 343 = 0.037900874635568516
0.037900874635568516 x 100 = 3.79%