379.5% is the change from 200 to 959
Calculation steps:
[( 959 - 200 ) ÷ 200] x 100 = 379.5%
Formula
Percentage change = [(959 - 200) / 200] x 100
Subtract the new number by the original number
959 - 200 = 759
759 ÷ 200 = 3.795
3.795 x 100 = 379.5%
Example