303.29% is the change from 243 to 980
Calculation steps:
[( 980 - 243 ) ÷ 243] x 100 = 303.29%
Formula
Percentage change = [(980 - 243) / 243] x 100
Subtract the new number by the original number
980 - 243 = 737
737 ÷ 243 = 3.0329218106995883
3.0329218106995883 x 100 = 303.29%
Example