46.99% is the change from 349 to 513
Calculation steps:
[( 513 - 349 ) ÷ 349] x 100 = 46.99%
Formula
Percentage change = [(513 - 349) / 349] x 100
Subtract the new number by the original number
513 - 349 = 164
164 ÷ 349 = 0.4699140401146132
0.4699140401146132 x 100 = 46.99%