122.58% is the change from 434 to 966
Calculation steps:
[( 966 - 434 ) ÷ 434] x 100 = 122.58%
Formula
Percentage change = [(966 - 434) / 434] x 100
Subtract the new number by the original number
966 - 434 = 532
532 ÷ 434 = 1.2258064516129032
1.2258064516129032 x 100 = 122.58%