82.6% is the change from 546 to 997
Calculation steps:
[( 997 - 546 ) ÷ 546] x 100 = 82.6%
Formula
Percentage change = [(997 - 546) / 546] x 100
Subtract the new number by the original number
997 - 546 = 451
451 ÷ 546 = 0.826007326007326
0.826007326007326 x 100 = 82.6%