81.61% is the change from 348 to 632
Calculation steps:
[( 632 - 348 ) ÷ 348] x 100 = 81.61%
Formula
Percentage change = [(632 - 348) / 348] x 100
Subtract the new number by the original number
632 - 348 = 284
284 ÷ 348 = 0.8160919540229885
0.8160919540229885 x 100 = 81.61%