2.04% is the change from 343 to 350
Calculation steps:
[( 350 - 343 ) ÷ 343] x 100 = 2.04%
Formula
Percentage change = [(350 - 343) / 343] x 100
Subtract the new number by the original number
350 - 343 = 7
7 ÷ 343 = 0.02040816326530612
0.02040816326530612 x 100 = 2.04%