We divide 72520090 by 210
We want to divide 72520090 by 210.

On to step 1:
210 goes into 7 0 times with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 210

On to step 2:
If we divide 72 by 210, we get 0 and a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Include the next digit (5) from the dividend after 72, then repeat: 725 / 210

On to step 3:
725 divided by 210 is 3 with a remainder of 95.
Write down 3 as next digit of the result. 
Result so far: 3.0
The remainder is 95 after subtracting 630 from 725.
Bring next digit (2) of the dividend behind the 95 and repeat the process: 952 / 210

On to step 4:
210 goes into 952 4 times with a remainder of 112.
Use 4 as the next digit of our solution. 
Result so far: 34.0
Subtract 840 from 952 to get 112.
Take the next digit (0) from the dividend and append it to 112, then repeat: 1120 / 210

Let's proceed to step 5:
1120 divided by 210 is 5 with a remainder of 70.
The next digit of our result is 5. 
Result so far: 345.0
If we subtract 1050 from 1120, we get 70.
Include the next digit (0) from the dividend after 70, then repeat: 700 / 210

On to step 6:
When dividing 700 by 210, we get 3 with a remainder of 70.
Use 3 as the next digit of our solution. 
Result so far: 3453.0
Deduct 630 from 700 and we're left with 70.
Append the next digit (9) from the dividend to 70 and continue with: 709 / 210

On to step 7:
709 divided by 210 is 3 with a remainder of 79.
Record the quotient 3 as the next digit in the result. 
Result so far: 34533.0
The remainder is 79 after subtracting 630 from 709.
Bring next digit (0) of the dividend behind the 79 and repeat the process: 790 / 210

On to step 8:
The number 210 fits into 790 3 times, leaving a remainder of 160.
The next digit of our result is 3. 
Result so far: 345333.0
Subtracting 630 from 790 leaves us 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 9:
210 goes into 1600 7 times with a remainder of 130.
The number 7 becomes the next digit in our result. 
Result so far: 345333.7
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.

Going ahead to step 10:
The number 210 fits into 1300 6 times, leaving a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 345333.76
Subtract 1260 from 1300 to 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.

Moving on to step 11:
400 divided by 210 is 1 with a remainder of 190.
Write down 1 as next digit of the result. 
Result so far: 345333.761
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.

Going ahead to step 12:
When dividing 1900 by 210, we get 9 with a remainder of 10.
The next digit of our result is 9. 
Result so far: 345333.7619
Deduct 1890 from 1900 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
210 goes into 100 0 times with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 345333.7619
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.

On to step 14:
210 goes into 1000 4 times with a remainder of 160.
The next digit of our result is 4. 
Result so far: 345333.761904
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.

Moving on to step 15:
When dividing 1600 by 210, we get 7 with a remainder of 130.
Put 7 as the next digit of the answer. 
Result so far: 345333.7619047
If we take 1470 away from 1600, we end up with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 16:
The number 210 fits into 1300 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 345333.76190476
Subtracting 1260 from 1300 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.

The quotient of the division is 345333.76190476, and the remainder is 4e-08.