We look at the division of 72976417 by 186 
Our goal is to divide 72976417 by 186.

Going ahead to step 1:
When dividing 7 by 186, we get 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 186

Step 2:
186 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 72 and we're left with 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 186

Step 3:
186 goes into 729 3 times with a remainder of 171.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtract 558 from 729 to get 171.
Grab the next digit (7) from the dividend, add it to 171, then carry on: 1717 / 186

Let's proceed to step 4:
When dividing 1717 by 186, we get 9 with a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 39.0
The remainder is 43 after subtracting 1674 from 1717.
Fetch the next digit (6) from the dividend, attach it to 43 and continue: 436 / 186

On to step 5:
When dividing 436 by 186, we get 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 392.0
Subtract 372 from 436 to get 64.
Fetch the next digit (4) from the dividend, attach it to 64 and continue: 644 / 186

Advancing to step 6:
If we divide 644 by 186, we get 3 and a remainder of 86.
Write down 3 as next digit of the result. 
Result so far: 3923.0
If we take 558 away from 644, we end up with 86.
Grab the next digit (1) from the dividend, add it to 86, then carry on: 861 / 186

Advancing to step 7:
The number 186 fits into 861 4 times, leaving a remainder of 117.
Write down 4 as next digit of the result. 
Result so far: 39234.0
The remainder is 117 after subtracting 744 from 861.
Append the next digit (7) from the dividend to 117 and continue with: 1177 / 186

Moving on to step 8:
1177 divided by 186 is 6 with a remainder of 61.
Put 6 as the next digit of the answer. 
Result so far: 392346.0
The remainder is 61 after subtracting 1116 from 1177.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 9:
If we divide 610 by 186, we get 3 and a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 392346.3
The remainder is 52 after subtracting 558 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
186 can be fit into 520 2 times, resulting in a remainder of 148.
The number 2 becomes the next digit in our result. 
Result so far: 392346.32
If we take 372 away from 520, we end up with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Step 11:
The number 186 fits into 1480 7 times, leaving a remainder of 178.
The number 7 becomes the next digit in our result. 
Result so far: 392346.327
If we take 1302 away from 1480, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 12:
When dividing 1780 by 186, we get 9 with a remainder of 106.
Write down 9 as next digit of the result. 
Result so far: 392346.3279
Subtracting 1674 from 1780 leaves us with 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Let's proceed to step 13:
The number 186 fits into 1060 5 times, leaving a remainder of 130.
The number 5 becomes the next digit in our result. 
Result so far: 392346.32795
The remainder is 130 after subtracting 930 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Moving on to step 14:
The number 186 fits into 1300 6 times, leaving a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 392346.327956
Deduct 1116 from 1300 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Let's proceed to step 15:
186 can be fit into 1840 9 times, resulting in a remainder of 166.
The number 9 becomes the next digit in our result. 
Result so far: 392346.3279569
The remainder is 166 after subtracting 1674 from 1840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 16:
When dividing 1660 by 186, we get 8 with a remainder of 172.
Write down 8 as next digit of the result. 
Result so far: 392346.32795698
If we take 1488 away from 1660, we end up with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The quotient of the division is 392346.32795698, and the remainder is 1.72e-07.