309.66% is the change from 207 to 848
Calculation steps:
[( 848 - 207 ) ÷ 207] x 100 = 309.66%
Formula
Percentage change = [(848 - 207) / 207] x 100
Subtract the new number by the original number
848 - 207 = 641
641 ÷ 207 = 3.0966183574879227
3.0966183574879227 x 100 = 309.66%