-97.16% is the change from 917 to 26
Calculation steps:
[( 26 - 917 ) ÷ 917] x 100 = -97.16%
Formula
Percentage change = [(26 - 917) / 917] x 100
Subtract the new number by the original number
26 - 917 = -891
-891 ÷ 917 = -0.9716466739367503
-0.9716466739367503 x 100 = -97.16%