52.31% is the change from 346 to 527
Calculation steps:
[( 527 - 346 ) ÷ 346] x 100 = 52.31%
Formula
Percentage change = [(527 - 346) / 346] x 100
Subtract the new number by the original number
527 - 346 = 181
181 ÷ 346 = 0.523121387283237
0.523121387283237 x 100 = 52.31%