-71.32% is the change from 917 to 263
Calculation steps:
[( 263 - 917 ) ÷ 917] x 100 = -71.32%
Formula
Percentage change = [(263 - 917) / 917] x 100
Subtract the new number by the original number
263 - 917 = -654
-654 ÷ 917 = -0.7131952017448201
-0.7131952017448201 x 100 = -71.32%