26980174 ÷ 210 
Our goal is to divide 26980174 by 210.

Advancing to step 1:
When dividing 2 by 210, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 210

Moving on to step 2:
210 can be fit into 26 0 times, resulting in a remainder of 26.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 26 leaves us with 26.
Fetch the next digit (9) from the dividend, attach it to 26 and continue: 269 / 210

Advancing to step 3:
If we divide 269 by 210, we get 1 and a remainder of 59.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 210 from 269 leaves us with 59.
Include the next digit (8) from the dividend after 59, then repeat: 598 / 210

On to step 4:
210 goes into 598 2 times with a remainder of 178.
The next digit of our result is 2. 
Result so far: 12.0
The remainder is 178 after subtracting 420 from 598.
Take the next digit (0) from the dividend and append it to 178, then repeat: 1780 / 210

Step 5:
210 goes into 1780 8 times with a remainder of 100.
The next digit of our result is 8. 
Result so far: 128.0
If we take 1680 away from 1780, we end up with 100.
Append the next digit (1) from the dividend to 100 and continue with: 1001 / 210

Advancing to step 6:
210 goes into 1001 4 times with a remainder of 161.
Record the quotient 4 as the next digit in the result. 
Result so far: 1284.0
If we subtract 840 from 1001, we get 161.
Take the next digit (7) from the dividend and append it to 161, then repeat: 1617 / 210

Step 7:
210 can be fit into 1617 7 times, resulting in a remainder of 147.
The number 7 becomes the next digit in our result. 
Result so far: 12847.0
Deduct 1470 from 1617 and we're left with 147.
Bring next digit (4) of the dividend behind the 147 and repeat the process: 1474 / 210

Step 8:
If we divide 1474 by 210, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 128477.0
Subtracting 1470 from 1474 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 9:
210 can be fit into 40 0 times, resulting in a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 128477.0
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
400 divided by 210 is 1 with a remainder of 190.
Record the quotient 1 as the next digit in the result. 
Result so far: 128477.01
The remainder is 190 after subtracting 210 from 400.
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 11:
1900 divided by 210 is 9 with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 128477.019
If we subtract 1890 from 1900, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
The number 210 fits into 100 0 times, leaving a remainder of 100.
Record the quotient 0 as the next digit in the result. 
Result so far: 128477.019
Subtracting 0 from 100 leaves us with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 13:
1000 divided by 210 is 4 with a remainder of 160.
The next digit of our result is 4. 
Result so far: 128477.01904
Deduct 840 from 1000 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
If we divide 1600 by 210, we get 7 and a remainder of 130.
Record the quotient 7 as the next digit in the result. 
Result so far: 128477.019047
The remainder is 130 after subtracting 1470 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Step 15:
210 can be fit into 1300 6 times, resulting in a remainder of 40.
Put 6 as the next digit of the answer. 
Result so far: 128477.0190476
If we subtract 1260 from 1300, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 16:
The number 210 fits into 400 1 times, leaving a remainder of 190.
The next digit of our result is 1. 
Result so far: 128477.01904761
Deduct 210 from 400 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.

In conclusion, the division gives 128477.01904761 with a balance of 1.9e-07.