-23.45% is the change from 917 to 702
Calculation steps:
[( 702 - 917 ) ÷ 917] x 100 = -23.45%
Formula
Percentage change = [(702 - 917) / 917] x 100
Subtract the new number by the original number
702 - 917 = -215
-215 ÷ 917 = -0.23446019629225737
-0.23446019629225737 x 100 = -23.45%