54.4% is the change from 546 to 843
Calculation steps:
[( 843 - 546 ) ÷ 546] x 100 = 54.4%
Formula
Percentage change = [(843 - 546) / 546] x 100
Subtract the new number by the original number
843 - 546 = 297
297 ÷ 546 = 0.5439560439560439
0.5439560439560439 x 100 = 54.4%