419.8% is the change from 101 to 525
Calculation steps:
[( 525 - 101 ) ÷ 101] x 100 = 419.8%
Formula
Percentage change = [(525 - 101) / 101] x 100
Subtract the new number by the original number
525 - 101 = 424
424 ÷ 101 = 4.198019801980198
4.198019801980198 x 100 = 419.8%