We look at the division of 42693026 by 210 
Let's see how many times 210 fits into 42693026.

Step 1:
210 can be fit into 4 0 times, resulting in a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 210

Step 2:
42 divided by 210 is 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Bring next digit (6) of the dividend behind the 42 and repeat the process: 426 / 210

Advancing to step 3:
210 goes into 426 2 times with a remainder of 6.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 420 from 426 and we're left with 6.
Bring next digit (9) of the dividend behind the 6 and repeat the process: 69 / 210

On to step 4:
69 divided by 210 is 0 with a remainder of 69.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we take 0 away from 69, we end up with 69.
Bring next digit (3) of the dividend behind the 69 and repeat the process: 693 / 210

On to step 5:
210 can be fit into 693 3 times, resulting in a remainder of 63.
The next digit of our result is 3. 
Result so far: 203.0
Subtract 630 from 693 to get 63.
Take the next digit (0) from the dividend and append it to 63, then repeat: 630 / 210

Step 6:
210 goes into 630 3 times with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 2033.0
Subtract 630 from 630 to get 0.
Grab the next digit (2) from the dividend, add it to 0, then carry on: 2 / 210

Moving on to step 7:
210 goes into 2 0 times with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 20330.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 210

Step 8:
210 goes into 26 0 times with a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 203300.0
Deduct 0 from 26 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
The number 210 fits into 260 1 times, leaving a remainder of 50.
Record the quotient 1 as the next digit in the result. 
Result so far: 203300.1
If we take 210 away from 260, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 10:
The number 210 fits into 500 2 times, leaving a remainder of 80.
The next digit of our result is 2. 
Result so far: 203300.12
Subtracting 420 from 500 leaves us 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.

Let's proceed to step 11:
If we divide 800 by 210, we get 3 and a remainder of 170.
The number 3 becomes the next digit in our result. 
Result so far: 203300.123
If we subtract 630 from 800, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Let's proceed to step 12:
If we divide 1700 by 210, we get 8 and a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 203300.1238
Subtract 1680 from 1700 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 13:
210 can be fit into 200 0 times, resulting in a remainder of 200.
The next digit of our result is 0. 
Result so far: 203300.1238
If we take 0 away from 200, we end up with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
210 goes into 2000 9 times with a remainder of 110.
Write down 9 as next digit of the result. 
Result so far: 203300.123809
If we take 1890 away from 2000, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Advancing to step 15:
The number 210 fits into 1100 5 times, leaving a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 203300.1238095
The remainder is 50 after subtracting 1050 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 16:
When dividing 500 by 210, we get 2 with a remainder of 80.
The number 2 becomes the next digit in our result. 
Result so far: 203300.12380952
Subtracting 420 from 500 leaves us 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.

In conclusion, the division gives 203300.12380952 with a balance of 8e-08.