120.41% is the change from 245 to 540
Calculation steps:
[( 540 - 245 ) ÷ 245] x 100 = 120.41%
Formula
Percentage change = [(540 - 245) / 245] x 100
Subtract the new number by the original number
540 - 245 = 295
295 ÷ 245 = 1.2040816326530612
1.2040816326530612 x 100 = 120.41%