4.42% is the change from 950 to 992
Calculation steps:
[( 992 - 950 ) ÷ 950] x 100 = 4.42%
Formula
Percentage change = [(992 - 950) / 950] x 100
Subtract the new number by the original number
992 - 950 = 42
42 ÷ 950 = 0.04421052631578947
0.04421052631578947 x 100 = 4.42%