389.95% is the change from 199 to 975
Calculation steps:
[( 975 - 199 ) ÷ 199] x 100 = 389.95%
Formula
Percentage change = [(975 - 199) / 199] x 100
Subtract the new number by the original number
975 - 199 = 776
776 ÷ 199 = 3.899497487437186
3.899497487437186 x 100 = 389.95%