-12.75% is the change from 902 to 787
Calculation steps:
[( 787 - 902 ) ÷ 902] x 100 = -12.75%
Formula
Percentage change = [(787 - 902) / 902] x 100
Subtract the new number by the original number
787 - 902 = -115
-115 ÷ 902 = -0.12749445676274945
-0.12749445676274945 x 100 = -12.75%