Offline Processing Display

Issue 1: Progress percentage is inverted

Progress is displaying as 100% → 0% instead of 0% → 100%. When it shows 70%, that means 70% remaining, not 70% complete.

Issue 2: Counter is negative with wrong denominator

Instead of showing processed/total (like 1/50, 2/50, ... 50/50), it's showing negative numbers over 1 (-50/1, -49/1, ... -1/1).

Current behavior example (100 recordings):

-100/1 → 100%

-75/1 → 75%

-50/1 → 50%

Expected behavior:

1/100 → 1%

25/100 → 25%

50/100 → 50%