454.9% is the change from 153 to 849
Calculation steps:
[( 849 - 153 ) ÷ 153] x 100 = 454.9%
Formula
Percentage change = [(849 - 153) / 153] x 100
Subtract the new number by the original number
849 - 153 = 696
696 ÷ 153 = 4.549019607843137
4.549019607843137 x 100 = 454.9%