22.47% is the change from 543 to 665
Calculation steps:
[( 665 - 543 ) ÷ 543] x 100 = 22.47%
Formula
Percentage change = [(665 - 543) / 543] x 100
Subtract the new number by the original number
665 - 543 = 122
122 ÷ 543 = 0.22467771639042358
0.22467771639042358 x 100 = 22.47%