178.84% is the change from 345 to 962
Calculation steps:
[( 962 - 345 ) ÷ 345] x 100 = 178.84%
Formula
Percentage change = [(962 - 345) / 345] x 100
Subtract the new number by the original number
962 - 345 = 617
617 ÷ 345 = 1.7884057971014493
1.7884057971014493 x 100 = 178.84%