34.75% is the change from 236 to 318
Calculation steps:
[( 318 - 236 ) ÷ 236] x 100 = 34.75%
Formula
Percentage change = [(318 - 236) / 236] x 100
Subtract the new number by the original number
318 - 236 = 82
82 ÷ 236 = 0.3474576271186441
0.3474576271186441 x 100 = 34.75%