323.5% is the change from 200 to 847
Calculation steps:
[( 847 - 200 ) ÷ 200] x 100 = 323.5%
Formula
Percentage change = [(847 - 200) / 200] x 100
Subtract the new number by the original number
847 - 200 = 647
647 ÷ 200 = 3.235
3.235 x 100 = 323.5%
Example