352.45% is the change from 143 to 647
Calculation steps:
[( 647 - 143 ) ÷ 143] x 100 = 352.45%
Formula
Percentage change = [(647 - 143) / 143] x 100
Subtract the new number by the original number
647 - 143 = 504
504 ÷ 143 = 3.5244755244755246
3.5244755244755246 x 100 = 352.45%