80378985 ÷ 694 
We want to divide 80378985 by 694.

Let's proceed to step 1:
If we divide 8 by 694, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 694

Step 2:
80 divided by 694 is 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 694

Moving on to step 3:
If we divide 803 by 694, we get 1 and a remainder of 109.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 109 after subtracting 694 from 803.
Include the next digit (7) from the dividend after 109, then repeat: 1097 / 694

Going ahead to step 4:
The number 694 fits into 1097 1 times, leaving a remainder of 403.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Subtracting 694 from 1097 leaves us with 403.
Bring next digit (8) of the dividend behind the 403 and repeat the process: 4038 / 694

Let's proceed to step 5:
4038 divided by 694 is 5 with a remainder of 568.
Write down 5 as next digit of the result. 
Result so far: 115.0
Deduct 3470 from 4038 and we're left with 568.
Append the next digit (9) from the dividend to 568 and continue with: 5689 / 694

Step 6:
The number 694 fits into 5689 8 times, leaving a remainder of 137.
The next digit of our result is 8. 
Result so far: 1158.0
Subtract 5552 from 5689 to get 137.
Append the next digit (8) from the dividend to 137 and continue with: 1378 / 694

Going ahead to step 7:
If we divide 1378 by 694, we get 1 and a remainder of 684.
The number 1 becomes the next digit in our result. 
Result so far: 11581.0
The remainder is 684 after subtracting 694 from 1378.
Append the next digit (5) from the dividend to 684 and continue with: 6845 / 694

Let's proceed to step 8:
If we divide 6845 by 694, we get 9 and a remainder of 599.
Use 9 as the next digit of our solution. 
Result so far: 115819.0
If we take 6246 away from 6845, we end up with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Let's proceed to step 9:
The number 694 fits into 5990 8 times, leaving a remainder of 438.
The number 8 becomes the next digit in our result. 
Result so far: 115819.8
If we subtract 5552 from 5990, we get 438.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

On to step 10:
If we divide 4380 by 694, we get 6 and a remainder of 216.
The next digit of our result is 6. 
Result so far: 115819.86
Subtract 4164 from 4380 to get 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 11:
694 goes into 2160 3 times with a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 115819.863
The remainder is 78 after subtracting 2082 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 12:
When dividing 780 by 694, we get 1 with a remainder of 86.
The next digit of our result is 1. 
Result so far: 115819.8631
The remainder is 86 after subtracting 694 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 13:
860 divided by 694 is 1 with a remainder of 166.
Put 1 as the next digit of the answer. 
Result so far: 115819.86311
Subtract 694 from 860 to get 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Our division results in 115819.86311 with a remaining 0.000166.