96.77% is the change from 434 to 854
Calculation steps:
[( 854 - 434 ) ÷ 434] x 100 = 96.77%
Formula
Percentage change = [(854 - 434) / 434] x 100
Subtract the new number by the original number
854 - 434 = 420
420 ÷ 434 = 0.967741935483871
0.967741935483871 x 100 = 96.77%