227.11% is the change from 166 to 543
Calculation steps:
[( 543 - 166 ) ÷ 166] x 100 = 227.11%
Formula
Percentage change = [(543 - 166) / 166] x 100
Subtract the new number by the original number
543 - 166 = 377
377 ÷ 166 = 2.2710843373493974
2.2710843373493974 x 100 = 227.11%