332.03% is the change from 153 to 661
Calculation steps:
[( 661 - 153 ) ÷ 153] x 100 = 332.03%
Formula
Percentage change = [(661 - 153) / 153] x 100
Subtract the new number by the original number
661 - 153 = 508
508 ÷ 153 = 3.320261437908497
3.320261437908497 x 100 = 332.03%