-12.86% is the change from 902 to 786
Calculation steps:
[( 786 - 902 ) ÷ 902] x 100 = -12.86%
Formula
Percentage change = [(786 - 902) / 902] x 100
Subtract the new number by the original number
786 - 902 = -116
-116 ÷ 902 = -0.1286031042128603
-0.1286031042128603 x 100 = -12.86%