69.89% is the change from 548 to 931
Calculation steps:
[( 931 - 548 ) ÷ 548] x 100 = 69.89%
Formula
Percentage change = [(931 - 548) / 548] x 100
Subtract the new number by the original number
931 - 548 = 383
383 ÷ 548 = 0.698905109489051
0.698905109489051 x 100 = 69.89%