65.41% is the change from 318 to 526
Calculation steps:
[( 526 - 318 ) ÷ 318] x 100 = 65.41%
Formula
Percentage change = [(526 - 318) / 318] x 100
Subtract the new number by the original number
526 - 318 = 208
208 ÷ 318 = 0.6540880503144654
0.6540880503144654 x 100 = 65.41%