52.6% is the change from 346 to 528
Calculation steps:
[( 528 - 346 ) ÷ 346] x 100 = 52.6%
Formula
Percentage change = [(528 - 346) / 346] x 100
Subtract the new number by the original number
528 - 346 = 182
182 ÷ 346 = 0.5260115606936416
0.5260115606936416 x 100 = 52.6%