81.02% is the change from 548 to 992
Calculation steps:
[( 992 - 548 ) ÷ 548] x 100 = 81.02%
Formula
Percentage change = [(992 - 548) / 548] x 100
Subtract the new number by the original number
992 - 548 = 444
444 ÷ 548 = 0.8102189781021898
0.8102189781021898 x 100 = 81.02%