We're dividing 78298338 by 770 
We're looking to find how many times 770 goes into 78298338.

Moving on to step 1:
770 goes into 7 0 times with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 770

Advancing to step 2:
If we divide 78 by 770, we get 0 and a remainder of 78.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 78 after subtracting 0 from 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 770

On to step 3:
770 can be fit into 782 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 770 from 782, we get 12.
Bring next digit (9) of the dividend behind the 12 and repeat the process: 129 / 770

Going ahead to step 4:
The number 770 fits into 129 0 times, leaving a remainder of 129.
The next digit of our result is 0. 
Result so far: 10.0
Subtracting 0 from 129 leaves us with 129.
Grab the next digit (8) from the dividend, add it to 129, then carry on: 1298 / 770

Going ahead to step 5:
770 can be fit into 1298 1 times, resulting in a remainder of 528.
Write down 1 as next digit of the result. 
Result so far: 101.0
The remainder is 528 after subtracting 770 from 1298.
Append the next digit (3) from the dividend to 528 and continue with: 5283 / 770

Moving on to step 6:
If we divide 5283 by 770, we get 6 and a remainder of 663.
Use 6 as the next digit of our solution. 
Result so far: 1016.0
Deduct 4620 from 5283 and we're left with 663.
Append the next digit (3) from the dividend to 663 and continue with: 6633 / 770

On to step 7:
770 goes into 6633 8 times with a remainder of 473.
Record the quotient 8 as the next digit in the result. 
Result so far: 10168.0
The remainder is 473 after subtracting 6160 from 6633.
Take the next digit (8) from the dividend and append it to 473, then repeat: 4738 / 770

Moving on to step 8:
770 can be fit into 4738 6 times, resulting in a remainder of 118.
Put 6 as the next digit of the answer. 
Result so far: 101686.0
Deduct 4620 from 4738 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

On to step 9:
770 can be fit into 1180 1 times, resulting in a remainder of 410.
The number 1 becomes the next digit in our result. 
Result so far: 101686.1
If we take 770 away from 1180, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 10:
4100 divided by 770 is 5 with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 101686.15
The remainder is 250 after subtracting 3850 from 4100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 11:
If we divide 2500 by 770, we get 3 and a remainder of 190.
Write down 3 as next digit of the result. 
Result so far: 101686.153
Deduct 2310 from 2500 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 12:
1900 divided by 770 is 2 with a remainder of 360.
The number 2 becomes the next digit in our result. 
Result so far: 101686.1532
Deduct 1540 from 1900 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Step 13:
When dividing 3600 by 770, we get 4 with a remainder of 520.
Use 4 as the next digit of our solution. 
Result so far: 101686.15324
If we take 3080 away from 3600, we end up with 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

On to step 14:
770 can be fit into 5200 6 times, resulting in a remainder of 580.
Use 6 as the next digit of our solution. 
Result so far: 101686.153246
Subtract 4620 from 5200 to get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Moving on to step 15:
The number 770 fits into 5800 7 times, leaving a remainder of 410.
Record the quotient 7 as the next digit in the result. 
Result so far: 101686.1532467
The remainder is 410 after subtracting 5390 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Advancing to step 16:
770 goes into 4100 5 times with a remainder of 250.
Put 5 as the next digit of the answer. 
Result so far: 101686.15324675
If we subtract 3850 from 4100, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The final result is 101686.15324675 with a remainder of 2.5e-07.