56.35% is the change from 543 to 849
Calculation steps:
[( 849 - 543 ) ÷ 543] x 100 = 56.35%
Formula
Percentage change = [(849 - 543) / 543] x 100
Subtract the new number by the original number
849 - 543 = 306
306 ÷ 543 = 0.56353591160221
0.56353591160221 x 100 = 56.35%