-4.93% is the change from 913 to 868
Calculation steps:
[( 868 - 913 ) ÷ 913] x 100 = -4.93%
Formula
Percentage change = [(868 - 913) / 913] x 100
Subtract the new number by the original number
868 - 913 = -45
-45 ÷ 913 = -0.04928806133625411
-0.04928806133625411 x 100 = -4.93%