78.79% is the change from 547 to 978
Calculation steps:
[( 978 - 547 ) ÷ 547] x 100 = 78.79%
Formula
Percentage change = [(978 - 547) / 547] x 100
Subtract the new number by the original number
978 - 547 = 431
431 ÷ 547 = 0.7879341864716636
0.7879341864716636 x 100 = 78.79%