65.09% is the change from 318 to 525
Calculation steps:
[( 525 - 318 ) ÷ 318] x 100 = 65.09%
Formula
Percentage change = [(525 - 318) / 318] x 100
Subtract the new number by the original number
525 - 318 = 207
207 ÷ 318 = 0.6509433962264151
0.6509433962264151 x 100 = 65.09%