4050% is the change from 10 to 415
Calculation steps:
[( 415 - 10 ) ÷ 10] x 100 = 4050%
Formula
Percentage change = [(415 - 10) / 10] x 100
Subtract the new number by the original number
415 - 10 = 405
405 ÷ 10 = 40.5
40.5 x 100 = 4050%
Example