358.85% is the change from 209 to 959
Calculation steps:
[( 959 - 209 ) ÷ 209] x 100 = 358.85%
Formula
Percentage change = [(959 - 209) / 209] x 100
Subtract the new number by the original number
959 - 209 = 750
750 ÷ 209 = 3.588516746411483
3.588516746411483 x 100 = 358.85%