82.93% is the change from 451 to 825
Calculation steps:
[( 825 - 451 ) ÷ 451] x 100 = 82.93%
Formula
Percentage change = [(825 - 451) / 451] x 100
Subtract the new number by the original number
825 - 451 = 374
374 ÷ 451 = 0.8292682926829268
0.8292682926829268 x 100 = 82.93%