-13.91% is the change from 913 to 786
Calculation steps:
[( 786 - 913 ) ÷ 913] x 100 = -13.91%
Formula
Percentage change = [(786 - 913) / 913] x 100
Subtract the new number by the original number
786 - 913 = -127
-127 ÷ 913 = -0.13910186199342825
-0.13910186199342825 x 100 = -13.91%