We're dividing 81424365 by 186 
We want to figure out the number of times 81424365 can be divided by 186.

Step 1:
186 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 186

Going ahead to step 2:
186 goes into 81 0 times with a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Fetch the next digit (4) from the dividend, attach it to 81 and continue: 814 / 186

Advancing to step 3:
The number 186 fits into 814 4 times, leaving a remainder of 70.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we take 744 away from 814, we end up with 70.
Bring next digit (2) of the dividend behind the 70 and repeat the process: 702 / 186

Moving on to step 4:
If we divide 702 by 186, we get 3 and a remainder of 144.
Record the quotient 3 as the next digit in the result. 
Result so far: 43.0
If we subtract 558 from 702, we get 144.
Fetch the next digit (4) from the dividend, attach it to 144 and continue: 1444 / 186

Advancing to step 5:
186 can be fit into 1444 7 times, resulting in a remainder of 142.
Use 7 as the next digit of our solution. 
Result so far: 437.0
Subtract 1302 from 1444 to get 142.
Grab the next digit (3) from the dividend, add it to 142, then carry on: 1423 / 186

Step 6:
If we divide 1423 by 186, we get 7 and a remainder of 121.
Put 7 as the next digit of the answer. 
Result so far: 4377.0
The remainder is 121 after subtracting 1302 from 1423.
Grab the next digit (6) from the dividend, add it to 121, then carry on: 1216 / 186

Step 7:
If we divide 1216 by 186, we get 6 and a remainder of 100.
Put 6 as the next digit of the answer. 
Result so far: 43776.0
Subtracting 1116 from 1216 leaves us with 100.
Fetch the next digit (5) from the dividend, attach it to 100 and continue: 1005 / 186

Going ahead to step 8:
The number 186 fits into 1005 5 times, leaving a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 437765.0
Subtracting 930 from 1005 leaves us with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 9:
When dividing 750 by 186, we get 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 437765.4
Subtracting 744 from 750 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
When dividing 60 by 186, we get 0 with a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 437765.4
Subtracting 0 from 60 leaves us 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.

Advancing to step 11:
The number 186 fits into 600 3 times, leaving a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 437765.403
Subtract 558 from 600 to get 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
The number 186 fits into 420 2 times, leaving a remainder of 48.
Record the quotient 2 as the next digit in the result. 
Result so far: 437765.4032
If we take 372 away from 420, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 13:
186 can be fit into 480 2 times, resulting in a remainder of 108.
The number 2 becomes the next digit in our result. 
Result so far: 437765.40322
If we take 372 away from 480, we end up with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

In conclusion, the division gives 437765.40322 with a balance of 0.000108.