We divide 31616 by 45
Our goal is to divide 31616 by 45.

Advancing to step 1:
If we divide 3 by 45, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 45

Let's proceed to step 2:
When dividing 31 by 45, we get 0 with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 31 leaves us with 31.
Grab the next digit (6) from the dividend, add it to 31, then carry on: 316 / 45

Moving on to step 3:
The number 45 fits into 316 7 times, leaving a remainder of 1.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 315 from 316 leaves us with 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 45

Advancing to step 4:
The number 45 fits into 11 0 times, leaving a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 70.0
If we subtract 0 from 11, we get 11.
Grab the next digit (6) from the dividend, add it to 11, then carry on: 116 / 45

Moving on to step 5:
When dividing 116 by 45, we get 2 with a remainder of 26.
The next digit of our result is 2. 
Result so far: 702.0
The remainder is 26 after subtracting 90 from 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 6:
When dividing 260 by 45, we get 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 702.5
Subtracting 225 from 260 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 7:
If we divide 350 by 45, we get 7 and a remainder of 35.
Use 7 as the next digit of our solution. 
Result so far: 702.57
Subtracting 315 from 350 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 8:
350 divided by 45 is 7 with a remainder of 35.
Write down 7 as next digit of the result. 
Result so far: 702.577
Subtracting 315 from 350 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Our division results in 702.577 with a remaining 0.0035.