Let's divide 66547073 by 210
We're looking to find how many times 210 goes into 66547073.

Going ahead to step 1:
210 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 210

Let's proceed to step 2:
210 goes into 66 0 times with a remainder of 66.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Grab the next digit (5) from the dividend, add it to 66, then carry on: 665 / 210

Let's proceed to step 3:
The number 210 fits into 665 3 times, leaving a remainder of 35.
The next digit of our result is 3. 
Result so far: 3.0
The remainder is 35 after subtracting 630 from 665.
Bring next digit (4) of the dividend behind the 35 and repeat the process: 354 / 210

On to step 4:
210 can be fit into 354 1 times, resulting in a remainder of 144.
Put 1 as the next digit of the answer. 
Result so far: 31.0
Subtracting 210 from 354 leaves us with 144.
Grab the next digit (7) from the dividend, add it to 144, then carry on: 1447 / 210

On to step 5:
When dividing 1447 by 210, we get 6 with a remainder of 187.
The next digit of our result is 6. 
Result so far: 316.0
If we subtract 1260 from 1447, we get 187.
Fetch the next digit (0) from the dividend, attach it to 187 and continue: 1870 / 210

Moving on to step 6:
210 can be fit into 1870 8 times, resulting in a remainder of 190.
Record the quotient 8 as the next digit in the result. 
Result so far: 3168.0
Subtracting 1680 from 1870 leaves us with 190.
Grab the next digit (7) from the dividend, add it to 190, then carry on: 1907 / 210

Moving on to step 7:
1907 divided by 210 is 9 with a remainder of 17.
The next digit of our result is 9. 
Result so far: 31689.0
The remainder is 17 after subtracting 1890 from 1907.
Take the next digit (3) from the dividend and append it to 17, then repeat: 173 / 210

Moving on to step 8:
210 can be fit into 173 0 times, resulting in a remainder of 173.
Record the quotient 0 as the next digit in the result. 
Result so far: 316890.0
If we take 0 away from 173, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Moving on to step 9:
If we divide 1730 by 210, we get 8 and a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 316890.8
Deduct 1680 from 1730 and we're left 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.

Let's proceed to step 10:
The number 210 fits into 500 2 times, leaving a remainder of 80.
Record the quotient 2 as the next digit in the result. 
Result so far: 316890.82
Deduct 420 from 500 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.

Advancing to step 11:
210 goes into 800 3 times with a remainder of 170.
The next digit of our result is 3. 
Result so far: 316890.823
Subtract 630 from 800 to 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.

On to step 12:
210 goes into 1700 8 times with a remainder of 20.
Write down 8 as next digit of the result. 
Result so far: 316890.8238
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.

Let's proceed to step 13:
The number 210 fits into 200 0 times, leaving a remainder of 200.
The next digit of our result is 0. 
Result so far: 316890.8238
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 14:
The number 210 fits into 2000 9 times, leaving a remainder of 110.
The next digit of our result is 9. 
Result so far: 316890.823809
Subtract 1890 from 2000 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

On to step 15:
If we divide 1100 by 210, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 316890.8238095
Subtracting 1050 from 1100 leaves us 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.

Advancing to step 16:
210 goes into 500 2 times with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 316890.82380952
Subtract 420 from 500 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Our division results in 316890.82380952 with a remaining 8e-08.