72.81% is the change from 548 to 947
Calculation steps:
[( 947 - 548 ) ÷ 548] x 100 = 72.81%
Formula
Percentage change = [(947 - 548) / 548] x 100
Subtract the new number by the original number
947 - 548 = 399
399 ÷ 548 = 0.7281021897810219
0.7281021897810219 x 100 = 72.81%