We look at the division of 69700700 by 770 
We want to divide 69700700 by 770.

Advancing to step 1:
770 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 770

On to step 2:
When dividing 69 by 770, we get 0 with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Grab the next digit (7) from the dividend, add it to 69, then carry on: 697 / 770

Going ahead to step 3:
770 can be fit into 697 0 times, resulting in a remainder of 697.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 697 to get 697.
Include the next digit (0) from the dividend after 697, then repeat: 6970 / 770

Let's proceed to step 4:
6970 divided by 770 is 9 with a remainder of 40.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 6930 from 6970 leaves us with 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 770

Going ahead to step 5:
770 goes into 400 0 times with a remainder of 400.
Put 0 as the next digit of the answer. 
Result so far: 90.0
Deduct 0 from 400 and we're left with 400.
Fetch the next digit (7) from the dividend, attach it to 400 and continue: 4007 / 770

Moving on to step 6:
770 goes into 4007 5 times with a remainder of 157.
Use 5 as the next digit of our solution. 
Result so far: 905.0
If we subtract 3850 from 4007, we get 157.
Take the next digit (0) from the dividend and append it to 157, then repeat: 1570 / 770

Advancing to step 7:
770 goes into 1570 2 times with a remainder of 30.
Use 2 as the next digit of our solution. 
Result so far: 9052.0
If we subtract 1540 from 1570, we get 30.
Append the next digit (0) from the dividend to 30 and continue with: 300 / 770

Advancing to step 8:
The number 770 fits into 300 0 times, leaving a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 90520.0
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 9:
If we divide 3000 by 770, we get 3 and a remainder of 690.
Record the quotient 3 as the next digit in the result. 
Result so far: 90520.3
Deduct 2310 from 3000 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Moving on to step 10:
6900 divided by 770 is 8 with a remainder of 740.
The next digit of our result is 8. 
Result so far: 90520.38
Subtract 6160 from 6900 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

On to step 11:
770 can be fit into 7400 9 times, resulting in a remainder of 470.
The next digit of our result is 9. 
Result so far: 90520.389
Deduct 6930 from 7400 and we're left with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 12:
The number 770 fits into 4700 6 times, leaving a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 90520.3896
Deduct 4620 from 4700 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
If we divide 800 by 770, we get 1 and a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 90520.38961
Deduct 770 from 800 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
If we divide 300 by 770, we get 0 and a remainder of 300.
The next digit of our result is 0. 
Result so far: 90520.38961
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Let's proceed to step 15:
3000 divided by 770 is 3 with a remainder of 690.
Write down 3 as next digit of the result. 
Result so far: 90520.3896103
Deduct 2310 from 3000 and we're left with 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6900, and continue the process.

Let's proceed to step 16:
The number 770 fits into 6900 8 times, leaving a remainder of 740.
Write down 8 as next digit of the result. 
Result so far: 90520.38961038
Subtract 6160 from 6900 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

The final result is 90520.38961038 with a remainder of 7.4e-07.