77.01% is the change from 548 to 970
Calculation steps:
[( 970 - 548 ) ÷ 548] x 100 = 77.01%
Formula
Percentage change = [(970 - 548) / 548] x 100
Subtract the new number by the original number
970 - 548 = 422
422 ÷ 548 = 0.7700729927007299
0.7700729927007299 x 100 = 77.01%