111.02% is the change from 245 to 517
Calculation steps:
[( 517 - 245 ) ÷ 245] x 100 = 111.02%
Formula
Percentage change = [(517 - 245) / 245] x 100
Subtract the new number by the original number
517 - 245 = 272
272 ÷ 245 = 1.110204081632653
1.110204081632653 x 100 = 111.02%