82.32% is the change from 543 to 990
Calculation steps:
[( 990 - 543 ) ÷ 543] x 100 = 82.32%
Formula
Percentage change = [(990 - 543) / 543] x 100
Subtract the new number by the original number
990 - 543 = 447
447 ÷ 543 = 0.8232044198895028
0.8232044198895028 x 100 = 82.32%