41400% is the change from 1 to 415
Calculation steps:
[( 415 - 1 ) ÷ 1] x 100 = 41400%
Formula
Percentage change = [(415 - 1) / 1] x 100
Subtract the new number by the original number
415 - 1 = 414
414 ÷ 1 = 414
414 x 100 = 41400%
Example