-99.33% is the change from 902 to 6
Calculation steps:
[( 6 - 902 ) ÷ 902] x 100 = -99.33%
Formula
Percentage change = [(6 - 902) / 902] x 100
Subtract the new number by the original number
6 - 902 = -896
-896 ÷ 902 = -0.9933481152993349
-0.9933481152993349 x 100 = -99.33%