78.24% is the change from 547 to 975
Calculation steps:
[( 975 - 547 ) ÷ 547] x 100 = 78.24%
Formula
Percentage change = [(975 - 547) / 547] x 100
Subtract the new number by the original number
975 - 547 = 428
428 ÷ 547 = 0.7824497257769653
0.7824497257769653 x 100 = 78.24%