558.42% is the change from 101 to 665
Calculation steps:
[( 665 - 101 ) ÷ 101] x 100 = 558.42%
Formula
Percentage change = [(665 - 101) / 101] x 100
Subtract the new number by the original number
665 - 101 = 564
564 ÷ 101 = 5.584158415841584
5.584158415841584 x 100 = 558.42%