-17.18% is the change from 902 to 747
Calculation steps:
[( 747 - 902 ) ÷ 902] x 100 = -17.18%
Formula
Percentage change = [(747 - 902) / 902] x 100
Subtract the new number by the original number
747 - 902 = -155
-155 ÷ 902 = -0.17184035476718404
-0.17184035476718404 x 100 = -17.18%