Let's divide 87934371 by 186
Our goal is to divide 87934371 by 186.

Advancing to step 1:
When dividing 8 by 186, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 186

On to step 2:
The number 186 fits into 87 0 times, leaving a remainder of 87.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 87, we get 87.
Take the next digit (9) from the dividend and append it to 87, then repeat: 879 / 186

Advancing to step 3:
The number 186 fits into 879 4 times, leaving a remainder of 135.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 744 from 879 to get 135.
Grab the next digit (3) from the dividend, add it to 135, then carry on: 1353 / 186

Going ahead to step 4:
When dividing 1353 by 186, we get 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 47.0
The remainder is 51 after subtracting 1302 from 1353.
Grab the next digit (4) from the dividend, add it to 51, then carry on: 514 / 186

Step 5:
186 can be fit into 514 2 times, resulting in a remainder of 142.
Write down 2 as next digit of the result. 
Result so far: 472.0
If we take 372 away from 514, we end up with 142.
Bring next digit (3) of the dividend behind the 142 and repeat the process: 1423 / 186

Going ahead to step 6:
When dividing 1423 by 186, we get 7 with a remainder of 121.
Put 7 as the next digit of the answer. 
Result so far: 4727.0
Subtract 1302 from 1423 to get 121.
Append the next digit (7) from the dividend to 121 and continue with: 1217 / 186

On to step 7:
186 goes into 1217 6 times with a remainder of 101.
Put 6 as the next digit of the answer. 
Result so far: 47276.0
If we take 1116 away from 1217, we end up with 101.
Take the next digit (1) from the dividend and append it to 101, then repeat: 1011 / 186

Moving on to step 8:
The number 186 fits into 1011 5 times, leaving a remainder of 81.
The next digit of our result is 5. 
Result so far: 472765.0
Subtract 930 from 1011 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

On to step 9:
810 divided by 186 is 4 with a remainder of 66.
Write down 4 as next digit of the result. 
Result so far: 472765.4
If we take 744 away from 810, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Step 10:
If we divide 660 by 186, we get 3 and a remainder of 102.
The next digit of our result is 3. 
Result so far: 472765.43
Deduct 558 from 660 and we're left with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Step 11:
1020 divided by 186 is 5 with a remainder of 90.
Write down 5 as next digit of the result. 
Result so far: 472765.435
The remainder is 90 after subtracting 930 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Moving on to step 12:
When dividing 900 by 186, we get 4 with a remainder of 156.
Use 4 as the next digit of our solution. 
Result so far: 472765.4354
Subtract 744 from 900 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Moving on to step 13:
When dividing 1560 by 186, we get 8 with a remainder of 72.
Record the quotient 8 as the next digit in the result. 
Result so far: 472765.43548
If we subtract 1488 from 1560, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 14:
186 goes into 720 3 times with a remainder of 162.
Write down 3 as next digit of the result. 
Result so far: 472765.435483
Subtract 558 from 720 to get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Let's proceed to step 15:
186 can be fit into 1620 8 times, resulting in a remainder of 132.
Record the quotient 8 as the next digit in the result. 
Result so far: 472765.4354838
Subtracting 1488 from 1620 leaves us with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 16:
If we divide 1320 by 186, we get 7 and a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 472765.43548387
Subtract 1302 from 1320 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 472765.43548387, with a leftover of 1.8e-08.