78.21% is the change from 546 to 973
Calculation steps:
[( 973 - 546 ) ÷ 546] x 100 = 78.21%
Formula
Percentage change = [(973 - 546) / 546] x 100
Subtract the new number by the original number
973 - 546 = 427
427 ÷ 546 = 0.782051282051282
0.782051282051282 x 100 = 78.21%