79.37% is the change from 543 to 974
Calculation steps:
[( 974 - 543 ) ÷ 543] x 100 = 79.37%
Formula
Percentage change = [(974 - 543) / 543] x 100
Subtract the new number by the original number
974 - 543 = 431
431 ÷ 543 = 0.7937384898710865
0.7937384898710865 x 100 = 79.37%