138.64% is the change from 264 to 630
Calculation steps:
[( 630 - 264 ) ÷ 264] x 100 = 138.64%
Formula
Percentage change = [(630 - 264) / 264] x 100
Subtract the new number by the original number
630 - 264 = 366
366 ÷ 264 = 1.3863636363636365
1.3863636363636365 x 100 = 138.64%