We're dividing 30443686 by 770 
We want to figure out the number of times 30443686 can be divided by 770.

Advancing to step 1:
If we divide 3 by 770, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 770

Advancing to step 2:
770 goes into 30 0 times with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Append the next digit (4) from the dividend to 30 and continue with: 304 / 770

Going ahead to step 3:
If we divide 304 by 770, we get 0 and a remainder of 304.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 304 and we're left with 304.
Grab the next digit (4) from the dividend, add it to 304, then carry on: 3044 / 770

Step 4:
If we divide 3044 by 770, we get 3 and a remainder of 734.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2310 from 3044 and we're left with 734.
Fetch the next digit (3) from the dividend, attach it to 734 and continue: 7343 / 770

Let's proceed to step 5:
If we divide 7343 by 770, we get 9 and a remainder of 413.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Subtracting 6930 from 7343 leaves us with 413.
Fetch the next digit (6) from the dividend, attach it to 413 and continue: 4136 / 770

Moving on to step 6:
When dividing 4136 by 770, we get 5 with a remainder of 286.
Put 5 as the next digit of the answer. 
Result so far: 395.0
Deduct 3850 from 4136 and we're left with 286.
Append the next digit (8) from the dividend to 286 and continue with: 2868 / 770

Let's proceed to step 7:
770 can be fit into 2868 3 times, resulting in a remainder of 558.
Write down 3 as next digit of the result. 
Result so far: 3953.0
The remainder is 558 after subtracting 2310 from 2868.
Fetch the next digit (6) from the dividend, attach it to 558 and continue: 5586 / 770

Let's proceed to step 8:
770 goes into 5586 7 times with a remainder of 196.
Write down 7 as next digit of the result. 
Result so far: 39537.0
Deduct 5390 from 5586 and we're left with 196.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Let's proceed to step 9:
The number 770 fits into 1960 2 times, leaving a remainder of 420.
Write down 2 as next digit of the result. 
Result so far: 39537.2
Subtracting 1540 from 1960 leaves us with 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 10:
The number 770 fits into 4200 5 times, leaving a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 39537.25
If we take 3850 away from 4200, we end up with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 11:
770 can be fit into 3500 4 times, resulting in a remainder of 420.
The next digit of our result is 4. 
Result so far: 39537.254
The remainder is 420 after subtracting 3080 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 12:
4200 divided by 770 is 5 with a remainder of 350.
The next digit of our result is 5. 
Result so far: 39537.2545
The remainder is 350 after subtracting 3850 from 4200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 13:
When dividing 3500 by 770, we get 4 with a remainder of 420.
Put 4 as the next digit of the answer. 
Result so far: 39537.25454
If we subtract 3080 from 3500, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Let's proceed to step 14:
770 can be fit into 4200 5 times, resulting in a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 39537.254545
Subtracting 3850 from 4200 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Moving on to step 15:
770 goes into 3500 4 times with a remainder of 420.
The number 4 becomes the next digit in our result. 
Result so far: 39537.2545454
If we subtract 3080 from 3500, we get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Moving on to step 16:
When dividing 4200 by 770, we get 5 with a remainder of 350.
Record the quotient 5 as the next digit in the result. 
Result so far: 39537.25454545
Subtract 3850 from 4200 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

The quotient of the division is 39537.25454545, and the remainder is 3.5e-07.