420.79% is the change from 101 to 526
Calculation steps:
[( 526 - 101 ) ÷ 101] x 100 = 420.79%
Formula
Percentage change = [(526 - 101) / 101] x 100
Subtract the new number by the original number
526 - 101 = 425
425 ÷ 101 = 4.207920792079208
4.207920792079208 x 100 = 420.79%