274.37% is the change from 199 to 745
Calculation steps:
[( 745 - 199 ) ÷ 199] x 100 = 274.37%
Formula
Percentage change = [(745 - 199) / 199] x 100
Subtract the new number by the original number
745 - 199 = 546
546 ÷ 199 = 2.7437185929648242
2.7437185929648242 x 100 = 274.37%