27000% is the change from 2 to 542
Calculation steps:
[( 542 - 2 ) ÷ 2] x 100 = 27000%
Formula
Percentage change = [(542 - 2) / 2] x 100
Subtract the new number by the original number
542 - 2 = 540
540 ÷ 2 = 270
270 x 100 = 27000%
Example