90.09% is the change from 434 to 825
Calculation steps:
[( 825 - 434 ) ÷ 434] x 100 = 90.09%
Formula
Percentage change = [(825 - 434) / 434] x 100
Subtract the new number by the original number
825 - 434 = 391
391 ÷ 434 = 0.9009216589861752
0.9009216589861752 x 100 = 90.09%