105.3% is the change from 264 to 542
Calculation steps:
[( 542 - 264 ) ÷ 264] x 100 = 105.3%
Formula
Percentage change = [(542 - 264) / 264] x 100
Subtract the new number by the original number
542 - 264 = 278
278 ÷ 264 = 1.053030303030303
1.053030303030303 x 100 = 105.3%