97.44% is the change from 430 to 849
Calculation steps:
[( 849 - 430 ) ÷ 430] x 100 = 97.44%
Formula
Percentage change = [(849 - 430) / 430] x 100
Subtract the new number by the original number
849 - 430 = 419
419 ÷ 430 = 0.9744186046511628
0.9744186046511628 x 100 = 97.44%