2.26% is the change from 931 to 952
Calculation steps:
[( 952 - 931 ) ÷ 931] x 100 = 2.26%
Formula
Percentage change = [(952 - 931) / 931] x 100
Subtract the new number by the original number
952 - 931 = 21
21 ÷ 931 = 0.022556390977443608
0.022556390977443608 x 100 = 2.26%