-79.83% is the change from 917 to 185
Calculation steps:
[( 185 - 917 ) ÷ 917] x 100 = -79.83%
Formula
Percentage change = [(185 - 917) / 917] x 100
Subtract the new number by the original number
185 - 917 = -732
-732 ÷ 917 = -0.7982551799345693
-0.7982551799345693 x 100 = -79.83%