54.91% is the change from 346 to 536
Calculation steps:
[( 536 - 346 ) ÷ 346] x 100 = 54.91%
Formula
Percentage change = [(536 - 346) / 346] x 100
Subtract the new number by the original number
536 - 346 = 190
190 ÷ 346 = 0.5491329479768786
0.5491329479768786 x 100 = 54.91%