404.95% is the change from 101 to 510
Calculation steps:
[( 510 - 101 ) ÷ 101] x 100 = 404.95%
Formula
Percentage change = [(510 - 101) / 101] x 100
Subtract the new number by the original number
510 - 101 = 409
409 ÷ 101 = 4.0495049504950495
4.0495049504950495 x 100 = 404.95%