2.5% is the change from 919 to 942
Calculation steps:
[( 942 - 919 ) ÷ 919] x 100 = 2.5%
Formula
Percentage change = [(942 - 919) / 919] x 100
Subtract the new number by the original number
942 - 919 = 23
23 ÷ 919 = 0.025027203482045703
0.025027203482045703 x 100 = 2.5%