We look at the division of 66473591 by 149 
Our goal is to divide 66473591 by 149.

Step 1:
If we divide 6 by 149, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (6) from the dividend and append it to 6, then repeat: 66 / 149

Going ahead to step 2:
66 divided by 149 is 0 with a remainder of 66.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 66 and we're left with 66.
Include the next digit (4) from the dividend after 66, then repeat: 664 / 149

Step 3:
The number 149 fits into 664 4 times, leaving a remainder of 68.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 596 away from 664, we end up with 68.
Fetch the next digit (7) from the dividend, attach it to 68 and continue: 687 / 149

Let's proceed to step 4:
687 divided by 149 is 4 with a remainder of 91.
Write down 4 as next digit of the result. 
Result so far: 44.0
The remainder is 91 after subtracting 596 from 687.
Bring next digit (3) of the dividend behind the 91 and repeat the process: 913 / 149

Going ahead to step 5:
149 goes into 913 6 times with a remainder of 19.
Write down 6 as next digit of the result. 
Result so far: 446.0
Subtracting 894 from 913 leaves us with 19.
Take the next digit (5) from the dividend and append it to 19, then repeat: 195 / 149

Let's proceed to step 6:
195 divided by 149 is 1 with a remainder of 46.
Put 1 as the next digit of the answer. 
Result so far: 4461.0
Subtracting 149 from 195 leaves us with 46.
Include the next digit (9) from the dividend after 46, then repeat: 469 / 149

Advancing to step 7:
469 divided by 149 is 3 with a remainder of 22.
Record the quotient 3 as the next digit in the result. 
Result so far: 44613.0
The remainder is 22 after subtracting 447 from 469.
Grab the next digit (1) from the dividend, add it to 22, then carry on: 221 / 149

Let's proceed to step 8:
The number 149 fits into 221 1 times, leaving a remainder of 72.
Record the quotient 1 as the next digit in the result. 
Result so far: 446131.0
The remainder is 72 after subtracting 149 from 221.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 9:
If we divide 720 by 149, we get 4 and a remainder of 124.
The number 4 becomes the next digit in our result. 
Result so far: 446131.4
Subtract 596 from 720 to get 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 10:
The number 149 fits into 1240 8 times, leaving a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 446131.48
If we take 1192 away from 1240, 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.

Let's proceed to step 11:
When dividing 480 by 149, we get 3 with a remainder of 33.
Put 3 as the next digit of the answer. 
Result so far: 446131.483
Subtracting 447 from 480 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
The number 149 fits into 330 2 times, leaving a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 446131.4832
Subtracting 298 from 330 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 13:
If we divide 320 by 149, we get 2 and a remainder of 22.
The next digit of our result is 2. 
Result so far: 446131.48322
If we subtract 298 from 320, we 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 446131.48322 with a balance of 2.2e-05.