504.95% is the change from 101 to 611
Calculation steps:
[( 611 - 101 ) ÷ 101] x 100 = 504.95%
Formula
Percentage change = [(611 - 101) / 101] x 100
Subtract the new number by the original number
611 - 101 = 510
510 ÷ 101 = 5.0495049504950495
5.0495049504950495 x 100 = 504.95%