121.1% is the change from 346 to 765
Calculation steps:
[( 765 - 346 ) ÷ 346] x 100 = 121.1%
Formula
Percentage change = [(765 - 346) / 346] x 100
Subtract the new number by the original number
765 - 346 = 419
419 ÷ 346 = 1.2109826589595376
1.2109826589595376 x 100 = 121.1%