105.22% is the change from 268 to 550
Calculation steps:
[( 550 - 268 ) ÷ 268] x 100 = 105.22%
Formula
Percentage change = [(550 - 268) / 268] x 100
Subtract the new number by the original number
550 - 268 = 282
282 ÷ 268 = 1.0522388059701493
1.0522388059701493 x 100 = 105.22%