We look at the division of 22681290 by 186 
Let's see how many times 186 fits into 22681290.

On to step 1:
If we divide 2 by 186, we get 0 and a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 186

Moving on to step 2:
186 can be fit into 22 0 times, resulting in a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Append the next digit (6) from the dividend to 22 and continue with: 226 / 186

Moving on to step 3:
186 goes into 226 1 times with a remainder of 40.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 186 from 226 and we're left with 40.
Include the next digit (8) from the dividend after 40, then repeat: 408 / 186

On to step 4:
408 divided by 186 is 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 372 from 408, we get 36.
Grab the next digit (1) from the dividend, add it to 36, then carry on: 361 / 186

Going ahead to step 5:
361 divided by 186 is 1 with a remainder of 175.
The next digit of our result is 1. 
Result so far: 121.0
Subtract 186 from 361 to get 175.
Bring next digit (2) of the dividend behind the 175 and repeat the process: 1752 / 186

Step 6:
If we divide 1752 by 186, we get 9 and a remainder of 78.
Put 9 as the next digit of the answer. 
Result so far: 1219.0
If we subtract 1674 from 1752, we get 78.
Fetch the next digit (9) from the dividend, attach it to 78 and continue: 789 / 186

Let's proceed to step 7:
186 goes into 789 4 times with a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 12194.0
The remainder is 45 after subtracting 744 from 789.
Bring next digit (0) of the dividend behind the 45 and repeat the process: 450 / 186

Let's proceed to step 8:
186 goes into 450 2 times with a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 121942.0
If we subtract 372 from 450, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 9:
The number 186 fits into 780 4 times, leaving a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 121942.4
If we subtract 744 from 780, 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.

Moving on to step 10:
The number 186 fits into 360 1 times, leaving a remainder of 174.
The number 1 becomes the next digit in our result. 
Result so far: 121942.41
Subtract 186 from 360 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Advancing to step 11:
If we divide 1740 by 186, we get 9 and a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 121942.419
The remainder is 66 after subtracting 1674 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 12:
186 can be fit into 660 3 times, resulting in a remainder of 102.
The next digit of our result is 3. 
Result so far: 121942.4193
If we take 558 away from 660, we end up 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.

Moving on to step 13:
The number 186 fits into 1020 5 times, leaving a remainder of 90.
Record the quotient 5 as the next digit in the result. 
Result so far: 121942.41935
Subtracting 930 from 1020 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 14:
If we divide 900 by 186, we get 4 and a remainder of 156.
The number 4 becomes the next digit in our result. 
Result so far: 121942.419354
Subtracting 744 from 900 leaves us with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Step 15:
When dividing 1560 by 186, we get 8 with a remainder of 72.
The next digit of our result is 8. 
Result so far: 121942.4193548
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 16:
720 divided by 186 is 3 with a remainder of 162.
Use 3 as the next digit of our solution. 
Result so far: 121942.41935483
Deduct 558 from 720 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

The final outcome is 121942.41935483, with a leftover of 1.62e-07.