2.42% is the change from 950 to 973
Calculation steps:
[( 973 - 950 ) ÷ 950] x 100 = 2.42%
Formula
Percentage change = [(973 - 950) / 950] x 100
Subtract the new number by the original number
973 - 950 = 23
23 ÷ 950 = 0.024210526315789474
0.024210526315789474 x 100 = 2.42%