61595199 ÷ 31 
Let's see how many times 31 fits into 61595199.

On to step 1:
31 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 31

On to step 2:
The number 31 fits into 61 1 times, leaving a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 30 after subtracting 31 from 61.
Include the next digit (5) from the dividend after 30, then repeat: 305 / 31

On to step 3:
31 can be fit into 305 9 times, resulting in a remainder of 26.
Put 9 as the next digit of the answer. 
Result so far: 19.0
If we take 279 away from 305, we end up with 26.
Bring next digit (9) of the dividend behind the 26 and repeat the process: 269 / 31

Step 4:
269 divided by 31 is 8 with a remainder of 21.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Subtract 248 from 269 to get 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 31

On to step 5:
The number 31 fits into 215 6 times, leaving a remainder of 29.
Use 6 as the next digit of our solution. 
Result so far: 1986.0
Subtract 186 from 215 to get 29.
Grab the next digit (1) from the dividend, add it to 29, then carry on: 291 / 31

Let's proceed to step 6:
291 divided by 31 is 9 with a remainder of 12.
Write down 9 as next digit of the result. 
Result so far: 19869.0
Subtracting 279 from 291 leaves us with 12.
Include the next digit (9) from the dividend after 12, then repeat: 129 / 31

Moving on to step 7:
31 goes into 129 4 times with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 198694.0
Deduct 124 from 129 and we're left with 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 31

Step 8:
31 goes into 59 1 times with a remainder of 28.
Record the quotient 1 as the next digit in the result. 
Result so far: 1986941.0
Deduct 31 from 59 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 9:
280 divided by 31 is 9 with a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 1986941.9
If we subtract 279 from 280, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 10:
The number 31 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 1986941.9
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 11:
31 goes into 100 3 times with a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 1986941.903
If we subtract 93 from 100, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 12:
31 can be fit into 70 2 times, resulting in a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 1986941.9032
Subtract 62 from 70 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 13:
31 can be fit into 80 2 times, resulting in a remainder of 18.
Put 2 as the next digit of the answer. 
Result so far: 1986941.90322
The remainder is 18 after subtracting 62 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 1986941.90322, with a leftover of 1.8e-05.