74.77% is the change from 543 to 949
Calculation steps:
[( 949 - 543 ) ÷ 543] x 100 = 74.77%
Formula
Percentage change = [(949 - 543) / 543] x 100
Subtract the new number by the original number
949 - 543 = 406
406 ÷ 543 = 0.7476979742173112
0.7476979742173112 x 100 = 74.77%