58.77% is the change from 342 to 543
Calculation steps:
[( 543 - 342 ) ÷ 342] x 100 = 58.77%
Formula
Percentage change = [(543 - 342) / 342] x 100
Subtract the new number by the original number
543 - 342 = 201
201 ÷ 342 = 0.5877192982456141
0.5877192982456141 x 100 = 58.77%