319.7% is the change from 203 to 852
Calculation steps:
[( 852 - 203 ) ÷ 203] x 100 = 319.7%
Formula
Percentage change = [(852 - 203) / 203] x 100
Subtract the new number by the original number
852 - 203 = 649
649 ÷ 203 = 3.1970443349753697
3.1970443349753697 x 100 = 319.7%