We're dividing 31620108 by 745 
Our goal is to divide 31620108 by 745.

Let's proceed to step 1:
The number 745 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 745

On to step 2:
745 goes into 31 0 times with a remainder of 31.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 31, we end up with 31.
Bring next digit (6) of the dividend behind the 31 and repeat the process: 316 / 745

On to step 3:
When dividing 316 by 745, we get 0 with a remainder of 316.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 316 to get 316.
Include the next digit (2) from the dividend after 316, then repeat: 3162 / 745

Moving on to step 4:
745 can be fit into 3162 4 times, resulting in a remainder of 182.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 2980 from 3162 to get 182.
Bring next digit (0) of the dividend behind the 182 and repeat the process: 1820 / 745

On to step 5:
When dividing 1820 by 745, we get 2 with a remainder of 330.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Deduct 1490 from 1820 and we're left with 330.
Take the next digit (1) from the dividend and append it to 330, then repeat: 3301 / 745

Advancing to step 6:
The number 745 fits into 3301 4 times, leaving a remainder of 321.
Put 4 as the next digit of the answer. 
Result so far: 424.0
If we subtract 2980 from 3301, we get 321.
Take the next digit (0) from the dividend and append it to 321, then repeat: 3210 / 745

Step 7:
When dividing 3210 by 745, we get 4 with a remainder of 230.
Use 4 as the next digit of our solution. 
Result so far: 4244.0
Deduct 2980 from 3210 and we're left with 230.
Take the next digit (8) from the dividend and append it to 230, then repeat: 2308 / 745

Let's proceed to step 8:
When dividing 2308 by 745, we get 3 with a remainder of 73.
Use 3 as the next digit of our solution. 
Result so far: 42443.0
If we subtract 2235 from 2308, we get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

On to step 9:
If we divide 730 by 745, we get 0 and a remainder of 730.
Record the quotient 0 as the next digit in the result. 
Result so far: 42443.0
Deduct 0 from 730 and we're left with 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Step 10:
The number 745 fits into 7300 9 times, leaving a remainder of 595.
The number 9 becomes the next digit in our result. 
Result so far: 42443.09
Subtract 6705 from 7300 to get 595.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5950, and continue the process.

Going ahead to step 11:
If we divide 5950 by 745, we get 7 and a remainder of 735.
Write down 7 as next digit of the result. 
Result so far: 42443.097
Deduct 5215 from 5950 and we're left with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Step 12:
When dividing 7350 by 745, we get 9 with a remainder of 645.
Write down 9 as next digit of the result. 
Result so far: 42443.0979
If we take 6705 away from 7350, 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.

Step 13:
745 can be fit into 6450 8 times, resulting in a remainder of 490.
The number 8 becomes the next digit in our result. 
Result so far: 42443.09798
If we take 5960 away from 6450, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Moving on to step 14:
745 can be fit into 4900 6 times, resulting in a remainder of 430.
The number 6 becomes the next digit in our result. 
Result so far: 42443.097986
Subtracting 4470 from 4900 leaves us with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 15:
If we divide 4300 by 745, we get 5 and a remainder of 575.
Record the quotient 5 as the next digit in the result. 
Result so far: 42443.0979865
If we subtract 3725 from 4300, we get 575.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Let's proceed to step 16:
When dividing 5750 by 745, we get 7 with a remainder of 535.
Put 7 as the next digit of the answer. 
Result so far: 42443.09798657
Subtract 5215 from 5750 to get 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

The final outcome is 42443.09798657, with a leftover of 5.35e-07.