388.73% is the change from 204 to 997
Calculation steps:
[( 997 - 204 ) ÷ 204] x 100 = 388.73%
Formula
Percentage change = [(997 - 204) / 204] x 100
Subtract the new number by the original number
997 - 204 = 793
793 ÷ 204 = 3.8872549019607843
3.8872549019607843 x 100 = 388.73%