-2.74% is the change from 913 to 888
Calculation steps:
[( 888 - 913 ) ÷ 913] x 100 = -2.74%
Formula
Percentage change = [(888 - 913) / 913] x 100
Subtract the new number by the original number
888 - 913 = -25
-25 ÷ 913 = -0.027382256297918947
-0.027382256297918947 x 100 = -2.74%