We're dividing 66629474 by 155 
Our goal is to divide 66629474 by 155.

Going ahead to step 1:
155 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 155

Let's proceed to step 2:
155 goes into 66 0 times with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Bring next digit (6) of the dividend behind the 66 and repeat the process: 666 / 155

Step 3:
155 can be fit into 666 4 times, resulting in a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 46 after subtracting 620 from 666.
Take the next digit (2) from the dividend and append it to 46, then repeat: 462 / 155

Going ahead to step 4:
155 goes into 462 2 times with a remainder of 152.
Put 2 as the next digit of the answer. 
Result so far: 42.0
Deduct 310 from 462 and we're left with 152.
Grab the next digit (9) from the dividend, add it to 152, then carry on: 1529 / 155

On to step 5:
155 goes into 1529 9 times with a remainder of 134.
Record the quotient 9 as the next digit in the result. 
Result so far: 429.0
If we take 1395 away from 1529, we end up with 134.
Grab the next digit (4) from the dividend, add it to 134, then carry on: 1344 / 155

Going ahead to step 6:
The number 155 fits into 1344 8 times, leaving a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 4298.0
Deduct 1240 from 1344 and we're left with 104.
Take the next digit (7) from the dividend and append it to 104, then repeat: 1047 / 155

Moving on to step 7:
When dividing 1047 by 155, we get 6 with a remainder of 117.
Record the quotient 6 as the next digit in the result. 
Result so far: 42986.0
The remainder is 117 after subtracting 930 from 1047.
Append the next digit (4) from the dividend to 117 and continue with: 1174 / 155

Moving on to step 8:
The number 155 fits into 1174 7 times, leaving a remainder of 89.
The next digit of our result is 7. 
Result so far: 429867.0
If we subtract 1085 from 1174, we get 89.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 9:
155 goes into 890 5 times with a remainder of 115.
Use 5 as the next digit of our solution. 
Result so far: 429867.5
If we take 775 away from 890, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Step 10:
155 goes into 1150 7 times with a remainder of 65.
Use 7 as the next digit of our solution. 
Result so far: 429867.57
The remainder is 65 after subtracting 1085 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 11:
When dividing 650 by 155, we get 4 with a remainder of 30.
The number 4 becomes the next digit in our result. 
Result so far: 429867.574
If we subtract 620 from 650, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
300 divided by 155 is 1 with a remainder of 145.
The next digit of our result is 1. 
Result so far: 429867.5741
Deduct 155 from 300 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 13:
155 goes into 1450 9 times with a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 429867.57419
The remainder is 55 after subtracting 1395 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
The number 155 fits into 550 3 times, leaving a remainder of 85.
Write down 3 as next digit of the result. 
Result so far: 429867.574193
If we subtract 465 from 550, we get 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

On to step 15:
850 divided by 155 is 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 429867.5741935
Subtracting 775 from 850 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.

On to step 16:
750 divided by 155 is 4 with a remainder of 130.
Record the quotient 4 as the next digit in the result. 
Result so far: 429867.57419354
Subtract 620 from 750 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The quotient of the division is 429867.57419354, and the remainder is 1.3e-07.