72.45% is the change from 548 to 945
Calculation steps:
[( 945 - 548 ) ÷ 548] x 100 = 72.45%
Formula
Percentage change = [(945 - 548) / 548] x 100
Subtract the new number by the original number
945 - 548 = 397
397 ÷ 548 = 0.7244525547445255
0.7244525547445255 x 100 = 72.45%