51.73% is the change from 346 to 525
Calculation steps:
[( 525 - 346 ) ÷ 346] x 100 = 51.73%
Formula
Percentage change = [(525 - 346) / 346] x 100
Subtract the new number by the original number
525 - 346 = 179
179 ÷ 346 = 0.5173410404624278
0.5173410404624278 x 100 = 51.73%