We look at the division of 73645391 by 188 
Let's see how many times 188 fits into 73645391.

Advancing to step 1:
When dividing 7 by 188, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 188

On to step 2:
188 goes into 73 0 times with a remainder of 73.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 73 after subtracting 0 from 73.
Append the next digit (6) from the dividend to 73 and continue with: 736 / 188

Going ahead to step 3:
736 divided by 188 is 3 with a remainder of 172.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 564 from 736 and we're left with 172.
Grab the next digit (4) from the dividend, add it to 172, then carry on: 1724 / 188

Let's proceed to step 4:
When dividing 1724 by 188, we get 9 with a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 39.0
Deduct 1692 from 1724 and we're left with 32.
Bring next digit (5) of the dividend behind the 32 and repeat the process: 325 / 188

Advancing to step 5:
325 divided by 188 is 1 with a remainder of 137.
Write down 1 as next digit of the result. 
Result so far: 391.0
Deduct 188 from 325 and we're left with 137.
Grab the next digit (3) from the dividend, add it to 137, then carry on: 1373 / 188

On to step 6:
When dividing 1373 by 188, we get 7 with a remainder of 57.
Write down 7 as next digit of the result. 
Result so far: 3917.0
The remainder is 57 after subtracting 1316 from 1373.
Bring next digit (9) of the dividend behind the 57 and repeat the process: 579 / 188

Advancing to step 7:
The number 188 fits into 579 3 times, leaving a remainder of 15.
The number 3 becomes the next digit in our result. 
Result so far: 39173.0
The remainder is 15 after subtracting 564 from 579.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 188

Let's proceed to step 8:
When dividing 151 by 188, we get 0 with a remainder of 151.
Record the quotient 0 as the next digit in the result. 
Result so far: 391730.0
The remainder is 151 after subtracting 0 from 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Let's proceed to step 9:
When dividing 1510 by 188, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 391730.8
The remainder is 6 after subtracting 1504 from 1510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 10:
60 divided by 188 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 391730.8
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 11:
600 divided by 188 is 3 with a remainder of 36.
The next digit of our result is 3. 
Result so far: 391730.803
If we subtract 564 from 600, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 12:
188 can be fit into 360 1 times, resulting in a remainder of 172.
The number 1 becomes the next digit in our result. 
Result so far: 391730.8031
The remainder is 172 after subtracting 188 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 13:
If we divide 1720 by 188, we get 9 and a remainder of 28.
Use 9 as the next digit of our solution. 
Result so far: 391730.80319
If we take 1692 away from 1720, we end up 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.

Step 14:
188 goes into 280 1 times with a remainder of 92.
The next digit of our result is 1. 
Result so far: 391730.803191
If we take 188 away from 280, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 15:
If we divide 920 by 188, we get 4 and a remainder of 168.
Write down 4 as next digit of the result. 
Result so far: 391730.8031914
Subtract 752 from 920 to get 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Going ahead to step 16:
188 goes into 1680 8 times with a remainder of 176.
The number 8 becomes the next digit in our result. 
Result so far: 391730.80319148
Subtracting 1504 from 1680 leaves us with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The quotient of the division is 391730.80319148, and the remainder is 1.76e-07.