180.41% is the change from 342 to 959
Calculation steps:
[( 959 - 342 ) ÷ 342] x 100 = 180.41%
Formula
Percentage change = [(959 - 342) / 342] x 100
Subtract the new number by the original number
959 - 342 = 617
617 ÷ 342 = 1.804093567251462
1.804093567251462 x 100 = 180.41%