We divide 42106471 by 66
Let's see how many times 66 fits into 42106471.

On to step 1:
The number 66 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 66

On to step 2:
66 goes into 42 0 times with a remainder of 42.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Fetch the next digit (1) from the dividend, attach it to 42 and continue: 421 / 66

Let's proceed to step 3:
421 divided by 66 is 6 with a remainder of 25.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 396 from 421 leaves us with 25.
Take the next digit (0) from the dividend and append it to 25, then repeat: 250 / 66

Advancing to step 4:
The number 66 fits into 250 3 times, leaving a remainder of 52.
The number 3 becomes the next digit in our result. 
Result so far: 63.0
Subtract 198 from 250 to get 52.
Grab the next digit (6) from the dividend, add it to 52, then carry on: 526 / 66

Going ahead to step 5:
66 can be fit into 526 7 times, resulting in a remainder of 64.
Use 7 as the next digit of our solution. 
Result so far: 637.0
If we take 462 away from 526, we end up with 64.
Grab the next digit (4) from the dividend, add it to 64, then carry on: 644 / 66

Going ahead to step 6:
66 can be fit into 644 9 times, resulting in a remainder of 50.
Put 9 as the next digit of the answer. 
Result so far: 6379.0
Deduct 594 from 644 and we're left with 50.
Include the next digit (7) from the dividend after 50, then repeat: 507 / 66

Step 7:
The number 66 fits into 507 7 times, leaving a remainder of 45.
Write down 7 as next digit of the result. 
Result so far: 63797.0
If we take 462 away from 507, we end up with 45.
Grab the next digit (1) from the dividend, add it to 45, then carry on: 451 / 66

On to step 8:
If we divide 451 by 66, we get 6 and a remainder of 55.
The next digit of our result is 6. 
Result so far: 637976.0
The remainder is 55 after subtracting 396 from 451.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 9:
When dividing 550 by 66, we get 8 with a remainder of 22.
Write down 8 as next digit of the result. 
Result so far: 637976.8
If we take 528 away from 550, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Moving on to step 10:
220 divided by 66 is 3 with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 637976.83
Subtracting 198 from 220 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 11:
66 goes into 220 3 times with a remainder of 22.
Write down 3 as next digit of the result. 
Result so far: 637976.833
Subtract 198 from 220 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

In conclusion, the division gives 637976.833 with a balance of 0.0022.