182.06% is the change from 340 to 959
Calculation steps:
[( 959 - 340 ) ÷ 340] x 100 = 182.06%
Formula
Percentage change = [(959 - 340) / 340] x 100
Subtract the new number by the original number
959 - 340 = 619
619 ÷ 340 = 1.8205882352941176
1.8205882352941176 x 100 = 182.06%