31875644 ÷ 434 
Let's see how many times 434 fits into 31875644.

Going ahead to step 1:
434 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 434

Moving on to step 2:
When dividing 31 by 434, we get 0 with a remainder of 31.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 31 after subtracting 0 from 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 434

Advancing to step 3:
434 can be fit into 318 0 times, resulting in a remainder of 318.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 318 to get 318.
Fetch the next digit (7) from the dividend, attach it to 318 and continue: 3187 / 434

Step 4:
When dividing 3187 by 434, we get 7 with a remainder of 149.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 3038 from 3187 and we're left with 149.
Bring next digit (5) of the dividend behind the 149 and repeat the process: 1495 / 434

On to step 5:
434 can be fit into 1495 3 times, resulting in a remainder of 193.
Write down 3 as next digit of the result. 
Result so far: 73.0
If we subtract 1302 from 1495, we get 193.
Grab the next digit (6) from the dividend, add it to 193, then carry on: 1936 / 434

Let's proceed to step 6:
The number 434 fits into 1936 4 times, leaving a remainder of 200.
Use 4 as the next digit of our solution. 
Result so far: 734.0
If we take 1736 away from 1936, we end up with 200.
Bring next digit (4) of the dividend behind the 200 and repeat the process: 2004 / 434

Moving on to step 7:
434 can be fit into 2004 4 times, resulting in a remainder of 268.
Record the quotient 4 as the next digit in the result. 
Result so far: 7344.0
If we take 1736 away from 2004, we end up with 268.
Bring next digit (4) of the dividend behind the 268 and repeat the process: 2684 / 434

Step 8:
434 goes into 2684 6 times with a remainder of 80.
Put 6 as the next digit of the answer. 
Result so far: 73446.0
The remainder is 80 after subtracting 2604 from 2684.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 9:
When dividing 800 by 434, we get 1 with a remainder of 366.
The next digit of our result is 1. 
Result so far: 73446.1
If we take 434 away from 800, we end up with 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Let's proceed to step 10:
434 can be fit into 3660 8 times, resulting in a remainder of 188.
The number 8 becomes the next digit in our result. 
Result so far: 73446.18
Subtract 3472 from 3660 to get 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 11:
The number 434 fits into 1880 4 times, leaving a remainder of 144.
The next digit of our result is 4. 
Result so far: 73446.184
If we take 1736 away from 1880, we end up with 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 12:
The number 434 fits into 1440 3 times, leaving a remainder of 138.
Put 3 as the next digit of the answer. 
Result so far: 73446.1843
Subtracting 1302 from 1440 leaves us with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Advancing to step 13:
When dividing 1380 by 434, we get 3 with a remainder of 78.
Put 3 as the next digit of the answer. 
Result so far: 73446.18433
Subtracting 1302 from 1380 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

The final result is 73446.18433 with a remainder of 7.8e-05.