31620717 ÷ 715 
Let's see how many times 715 fits into 31620717.

Going ahead to step 1:
When dividing 3 by 715, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 715

Step 2:
If we divide 31 by 715, we get 0 and a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 31, we get 31.
Append the next digit (6) from the dividend to 31 and continue with: 316 / 715

Going ahead to step 3:
When dividing 316 by 715, we get 0 with a remainder of 316.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 316 after subtracting 0 from 316.
Grab the next digit (2) from the dividend, add it to 316, then carry on: 3162 / 715

Going ahead to step 4:
When dividing 3162 by 715, we get 4 with a remainder of 302.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we take 2860 away from 3162, we end up with 302.
Bring next digit (0) of the dividend behind the 302 and repeat the process: 3020 / 715

Step 5:
The number 715 fits into 3020 4 times, leaving a remainder of 160.
Put 4 as the next digit of the answer. 
Result so far: 44.0
If we subtract 2860 from 3020, we get 160.
Grab the next digit (7) from the dividend, add it to 160, then carry on: 1607 / 715

Moving on to step 6:
When dividing 1607 by 715, we get 2 with a remainder of 177.
The number 2 becomes the next digit in our result. 
Result so far: 442.0
The remainder is 177 after subtracting 1430 from 1607.
Append the next digit (1) from the dividend to 177 and continue with: 1771 / 715

Advancing to step 7:
715 can be fit into 1771 2 times, resulting in a remainder of 341.
Put 2 as the next digit of the answer. 
Result so far: 4422.0
If we take 1430 away from 1771, we end up with 341.
Bring next digit (7) of the dividend behind the 341 and repeat the process: 3417 / 715

On to step 8:
When dividing 3417 by 715, we get 4 with a remainder of 557.
Write down 4 as next digit of the result. 
Result so far: 44224.0
The remainder is 557 after subtracting 2860 from 3417.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Moving on to step 9:
715 goes into 5570 7 times with a remainder of 565.
Use 7 as the next digit of our solution. 
Result so far: 44224.7
Subtract 5005 from 5570 to get 565.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5650, and continue the process.

On to step 10:
If we divide 5650 by 715, we get 7 and a remainder of 645.
Use 7 as the next digit of our solution. 
Result so far: 44224.77
If we take 5005 away from 5650, we end up with 645.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6450, and continue the process.

Our division results in 44224.77 with a remaining 0.645.