115.74% is the change from 343 to 740
Calculation steps:
[( 740 - 343 ) ÷ 343] x 100 = 115.74%
Formula
Percentage change = [(740 - 343) / 343] x 100
Subtract the new number by the original number
740 - 343 = 397
397 ÷ 343 = 1.1574344023323615
1.1574344023323615 x 100 = 115.74%