5450% is the change from 10 to 555
Calculation steps:
[( 555 - 10 ) ÷ 10] x 100 = 5450%
Formula
Percentage change = [(555 - 10) / 10] x 100
Subtract the new number by the original number
555 - 10 = 545
545 ÷ 10 = 54.5
54.5 x 100 = 5450%
Example