You're missing something here. This is clearly NOT how you calculate or derive net cash flow. Just take the Statement of Cash Flows line by line and you'll be able to understand better how it works.
You're right about the ~$1.1 million net CASH from operating activities. But it's CASH, not "income" (remember, this is CASH flow) - income was much higher.
Now you SUM this with the net change in assets/liabilities, which was precisely $989,618. You get:
$1,152,333 - $989,618 = $162,715 (net positive cash flow from operations).
Simple. Just one step at a time.