35.04% is the change from 234 to 316
Calculation steps:
[( 316 - 234 ) ÷ 234] x 100 = 35.04%
Formula
Percentage change = [(316 - 234) / 234] x 100
Subtract the new number by the original number
316 - 234 = 82
82 ÷ 234 = 0.3504273504273504
0.3504273504273504 x 100 = 35.04%