In server logs, especially from Apache, Nginx, or CDN services, a line like Indir -866.42 M- could be a corrupted entry where fields have shifted.
If you found this string in a critical system, do not panic. Use the forensic steps above to locate the parent log file or financial report. Chances are high that the correct interpretation is either "Remaining download size: 866.42 MB" or "Negative variance of $866.42M in an indirect cost category." Indir -866.42 M-
Thus, likely originates from a Turkish-localized application, download manager, or server log. The string probably records a download event with a negative delta and a size metric. In server logs, especially from Apache, Nginx, or