-89.75% is the change from 917 to 94
Calculation steps:
[( 94 - 917 ) ÷ 917] x 100 = -89.75%
Formula
Percentage change = [(94 - 917) / 917] x 100
Subtract the new number by the original number
94 - 917 = -823
-823 ÷ 917 = -0.8974918211559433
-0.8974918211559433 x 100 = -89.75%