Let's divide 72506464 by 660
We're looking to find how many times 660 goes into 72506464.

On to step 1:
660 goes into 7 0 times with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 660

Going ahead to step 2:
When dividing 72 by 660, we get 0 with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Fetch the next digit (5) from the dividend, attach it to 72 and continue: 725 / 660

On to step 3:
The number 660 fits into 725 1 times, leaving a remainder of 65.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 660 from 725 and we're left with 65.
Grab the next digit (0) from the dividend, add it to 65, then carry on: 650 / 660

On to step 4:
When dividing 650 by 660, we get 0 with a remainder of 650.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Deduct 0 from 650 and we're left with 650.
Fetch the next digit (6) from the dividend, attach it to 650 and continue: 6506 / 660

Moving on to step 5:
660 goes into 6506 9 times with a remainder of 566.
Write down 9 as next digit of the result. 
Result so far: 109.0
If we take 5940 away from 6506, we end up with 566.
Bring next digit (4) of the dividend behind the 566 and repeat the process: 5664 / 660

Moving on to step 6:
If we divide 5664 by 660, we get 8 and a remainder of 384.
Use 8 as the next digit of our solution. 
Result so far: 1098.0
Subtract 5280 from 5664 to get 384.
Bring next digit (6) of the dividend behind the 384 and repeat the process: 3846 / 660

Step 7:
660 goes into 3846 5 times with a remainder of 546.
Use 5 as the next digit of our solution. 
Result so far: 10985.0
Deduct 3300 from 3846 and we're left with 546.
Append the next digit (4) from the dividend to 546 and continue with: 5464 / 660

Step 8:
660 goes into 5464 8 times with a remainder of 184.
The next digit of our result is 8. 
Result so far: 109858.0
Deduct 5280 from 5464 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Going ahead to step 9:
660 can be fit into 1840 2 times, resulting in a remainder of 520.
Use 2 as the next digit of our solution. 
Result so far: 109858.2
Deduct 1320 from 1840 and we're left 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.

Let's proceed to step 10:
5200 divided by 660 is 7 with a remainder of 580.
Put 7 as the next digit of the answer. 
Result so far: 109858.27
If we subtract 4620 from 5200, we 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.

Let's proceed to step 11:
When dividing 5800 by 660, we get 8 with a remainder of 520.
The number 8 becomes the next digit in our result. 
Result so far: 109858.278
If we take 5280 away from 5800, 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.

Advancing to step 12:
If we divide 5200 by 660, we get 7 and a remainder of 580.
Use 7 as the next digit of our solution. 
Result so far: 109858.2787
The remainder is 580 after subtracting 4620 from 5200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

On to step 13:
When dividing 5800 by 660, we get 8 with a remainder of 520.
Put 8 as the next digit of the answer. 
Result so far: 109858.27878
The remainder is 520 after subtracting 5280 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Moving on to step 14:
The number 660 fits into 5200 7 times, leaving a remainder of 580.
The number 7 becomes the next digit in our result. 
Result so far: 109858.278787
If we take 4620 away from 5200, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Going ahead to step 15:
660 can be fit into 5800 8 times, resulting in a remainder of 520.
Record the quotient 8 as the next digit in the result. 
Result so far: 109858.2787878
Subtract 5280 from 5800 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Let's proceed to step 16:
The number 660 fits into 5200 7 times, leaving a remainder of 580.
The next digit of our result is 7. 
Result so far: 109858.27878787
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.

Our division results in 109858.27878787 with a remaining 5.8e-07.