-68.27% is the change from 917 to 291
Calculation steps:
[( 291 - 917 ) ÷ 917] x 100 = -68.27%
Formula
Percentage change = [(291 - 917) / 917] x 100
Subtract the new number by the original number
291 - 917 = -626
-626 ÷ 917 = -0.6826608505997819
-0.6826608505997819 x 100 = -68.27%