81.42% is the change from 549 to 996
Calculation steps:
[( 996 - 549 ) ÷ 549] x 100 = 81.42%
Formula
Percentage change = [(996 - 549) / 549] x 100
Subtract the new number by the original number
996 - 549 = 447
447 ÷ 549 = 0.8142076502732241
0.8142076502732241 x 100 = 81.42%