-92.69% is the change from 917 to 67
Calculation steps:
[( 67 - 917 ) ÷ 917] x 100 = -92.69%
Formula
Percentage change = [(67 - 917) / 917] x 100
Subtract the new number by the original number
67 - 917 = -850
-850 ÷ 917 = -0.9269356597600873
-0.9269356597600873 x 100 = -92.69%