-13.75% is the change from 902 to 778
Calculation steps:
[( 778 - 902 ) ÷ 902] x 100 = -13.75%
Formula
Percentage change = [(778 - 902) / 902] x 100
Subtract the new number by the original number
778 - 902 = -124
-124 ÷ 902 = -0.13747228381374724
-0.13747228381374724 x 100 = -13.75%