2% is the change from 951 to 970
Calculation steps:
[( 970 - 951 ) ÷ 951] x 100 = 2%
Formula
Percentage change = [(970 - 951) / 951] x 100
Subtract the new number by the original number
970 - 951 = 19
19 ÷ 951 = 0.019978969505783387
0.019978969505783387 x 100 = 2%