243.72% is the change from 247 to 849
Calculation steps:
[( 849 - 247 ) ÷ 247] x 100 = 243.72%
Formula
Percentage change = [(849 - 247) / 247] x 100
Subtract the new number by the original number
849 - 247 = 602
602 ÷ 247 = 2.437246963562753
2.437246963562753 x 100 = 243.72%