180.47% is the change from 343 to 962
Calculation steps:
[( 962 - 343 ) ÷ 343] x 100 = 180.47%
Formula
Percentage change = [(962 - 343) / 343] x 100
Subtract the new number by the original number
962 - 343 = 619
619 ÷ 343 = 1.80466472303207
1.80466472303207 x 100 = 180.47%