0.36% is the change from 548 to 550
Calculation steps:
[( 550 - 548 ) ÷ 548] x 100 = 0.36%
Formula
Percentage change = [(550 - 548) / 548] x 100
Subtract the new number by the original number
550 - 548 = 2
2 ÷ 548 = 0.0036496350364963502
0.0036496350364963502 x 100 = 0.36%