330.52% is the change from 154 to 663
Calculation steps:
[( 663 - 154 ) ÷ 154] x 100 = 330.52%
Formula
Percentage change = [(663 - 154) / 154] x 100
Subtract the new number by the original number
663 - 154 = 509
509 ÷ 154 = 3.3051948051948052
3.3051948051948052 x 100 = 330.52%