72305428 divided by 186 
We want to figure out the number of times 72305428 can be divided by 186.

Advancing to step 1:
The number 186 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 186

Let's proceed to step 2:
186 goes into 72 0 times with a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Append the next digit (3) from the dividend to 72 and continue with: 723 / 186

Going ahead to step 3:
When dividing 723 by 186, we get 3 with a remainder of 165.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 558 from 723 and we're left with 165.
Take the next digit (0) from the dividend and append it to 165, then repeat: 1650 / 186

Advancing to step 4:
When dividing 1650 by 186, we get 8 with a remainder of 162.
The next digit of our result is 8. 
Result so far: 38.0
The remainder is 162 after subtracting 1488 from 1650.
Include the next digit (5) from the dividend after 162, then repeat: 1625 / 186

Moving on to step 5:
If we divide 1625 by 186, we get 8 and a remainder of 137.
The number 8 becomes the next digit in our result. 
Result so far: 388.0
If we take 1488 away from 1625, we end up with 137.
Append the next digit (4) from the dividend to 137 and continue with: 1374 / 186

Advancing to step 6:
186 goes into 1374 7 times with a remainder of 72.
Write down 7 as next digit of the result. 
Result so far: 3887.0
Deduct 1302 from 1374 and we're left with 72.
Include the next digit (2) from the dividend after 72, then repeat: 722 / 186

Step 7:
The number 186 fits into 722 3 times, leaving a remainder of 164.
Use 3 as the next digit of our solution. 
Result so far: 38873.0
If we take 558 away from 722, we end up with 164.
Include the next digit (8) from the dividend after 164, then repeat: 1648 / 186

Advancing to step 8:
If we divide 1648 by 186, we get 8 and a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 388738.0
Subtract 1488 from 1648 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Moving on to step 9:
When dividing 1600 by 186, we get 8 with a remainder of 112.
The next digit of our result is 8. 
Result so far: 388738.8
If we subtract 1488 from 1600, we get 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Let's proceed to step 10:
The number 186 fits into 1120 6 times, leaving a remainder of 4.
The next digit of our result is 6. 
Result so far: 388738.86
If we subtract 1116 from 1120, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 11:
186 can be fit into 40 0 times, resulting in a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 388738.86
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
186 goes into 400 2 times with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 388738.8602
The remainder is 28 after subtracting 372 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
186 can be fit into 280 1 times, resulting in a remainder of 94.
Write down 1 as next digit of the result. 
Result so far: 388738.86021
If we subtract 186 from 280, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Going ahead to step 14:
940 divided by 186 is 5 with a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 388738.860215
Subtract 930 from 940 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 15:
If we divide 100 by 186, we get 0 and a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 388738.860215
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Let's proceed to step 16:
The number 186 fits into 1000 5 times, leaving a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 388738.86021505
If we subtract 930 from 1000, we get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 388738.86021505 with a remainder of 7e-08.