35.28% is the change from 343 to 464
Calculation steps:
[( 464 - 343 ) ÷ 343] x 100 = 35.28%
Formula
Percentage change = [(464 - 343) / 343] x 100
Subtract the new number by the original number
464 - 343 = 121
121 ÷ 343 = 0.35276967930029157
0.35276967930029157 x 100 = 35.28%