We're dividing 84162120 by 66 
We're looking to find how many times 66 goes into 84162120.

Step 1:
8 divided by 66 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 66

Advancing to step 2:
When dividing 84 by 66, we get 1 with a remainder of 18.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 66 from 84 leaves us with 18.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 66

Step 3:
The number 66 fits into 181 2 times, leaving a remainder of 49.
Write down 2 as next digit of the result. 
Result so far: 12.0
The remainder is 49 after subtracting 132 from 181.
Grab the next digit (6) from the dividend, add it to 49, then carry on: 496 / 66

Going ahead to step 4:
66 can be fit into 496 7 times, resulting in a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 127.0
Subtracting 462 from 496 leaves us with 34.
Bring next digit (2) of the dividend behind the 34 and repeat the process: 342 / 66

On to step 5:
342 divided by 66 is 5 with a remainder of 12.
Put 5 as the next digit of the answer. 
Result so far: 1275.0
Deduct 330 from 342 and we're left with 12.
Grab the next digit (1) from the dividend, add it to 12, then carry on: 121 / 66

Step 6:
66 can be fit into 121 1 times, resulting in a remainder of 55.
The next digit of our result is 1. 
Result so far: 12751.0
Subtracting 66 from 121 leaves us with 55.
Grab the next digit (2) from the dividend, add it to 55, then carry on: 552 / 66

Going ahead to step 7:
66 can be fit into 552 8 times, resulting in a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 127518.0
If we take 528 away from 552, we end up with 24.
Grab the next digit (0) from the dividend, add it to 24, then carry on: 240 / 66

Advancing to step 8:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 1275183.0
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 9:
66 goes into 420 6 times with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 1275183.6
Subtract 396 from 420 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
66 goes into 240 3 times with a remainder of 42.
Write down 3 as next digit of the result. 
Result so far: 1275183.63
The remainder is 42 after subtracting 198 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Moving on to step 11:
66 can be fit into 420 6 times, resulting in a remainder of 24.
The next digit of our result is 6. 
Result so far: 1275183.636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 12:
When dividing 240 by 66, we get 3 with a remainder of 42.
Put 3 as the next digit of the answer. 
Result so far: 1275183.6363
Deduct 198 from 240 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 13:
66 goes into 420 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 1275183.63636
Subtracting 396 from 420 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
The number 66 fits into 240 3 times, leaving a remainder of 42.
Record the quotient 3 as the next digit in the result. 
Result so far: 1275183.636363
If we take 198 away from 240, we end up with 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 15:
The number 66 fits into 420 6 times, leaving a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 1275183.6363636
If we subtract 396 from 420, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 16:
66 can be fit into 240 3 times, resulting in a remainder of 42.
Use 3 as the next digit of our solution. 
Result so far: 1275183.63636363
If we take 198 away from 240, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

In conclusion, the division gives 1275183.63636363 with a balance of 4.2e-08.