Answer:
A = 143,178,031.486
Step-by-step explanation:
Move 697823 to the other side of the question to isolate A as this is what you're trying to find. By moving 697823 to the other side, we have to flip the signs (if its multiplication, it becomes division and vice versa).
So now we have A = 99912923465656 ÷ 697823
A= 143,178,031.486