We look at the division of 66791890 by 146 
Let's see how many times 146 fits into 66791890.

Moving on to step 1:
146 goes into 6 0 times with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 146

Going ahead to step 2:
When dividing 66 by 146, we get 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (7) from the dividend and append it to 66, then repeat: 667 / 146

Moving on to step 3:
146 goes into 667 4 times with a remainder of 83.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 83 after subtracting 584 from 667.
Append the next digit (9) from the dividend to 83 and continue with: 839 / 146

Advancing to step 4:
839 divided by 146 is 5 with a remainder of 109.
Use 5 as the next digit of our solution. 
Result so far: 45.0
Subtract 730 from 839 to get 109.
Grab the next digit (1) from the dividend, add it to 109, then carry on: 1091 / 146

Let's proceed to step 5:
If we divide 1091 by 146, we get 7 and a remainder of 69.
Use 7 as the next digit of our solution. 
Result so far: 457.0
If we subtract 1022 from 1091, we get 69.
Take the next digit (8) from the dividend and append it to 69, then repeat: 698 / 146

Step 6:
698 divided by 146 is 4 with a remainder of 114.
Write down 4 as next digit of the result. 
Result so far: 4574.0
If we take 584 away from 698, we end up with 114.
Grab the next digit (9) from the dividend, add it to 114, then carry on: 1149 / 146

Going ahead to step 7:
146 goes into 1149 7 times with a remainder of 127.
Record the quotient 7 as the next digit in the result. 
Result so far: 45747.0
The remainder is 127 after subtracting 1022 from 1149.
Append the next digit (0) from the dividend to 127 and continue with: 1270 / 146

Advancing to step 8:
If we divide 1270 by 146, we get 8 and a remainder of 102.
The number 8 becomes the next digit in our result. 
Result so far: 457478.0
If we take 1168 away from 1270, we end up with 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

Going ahead to step 9:
When dividing 1020 by 146, we get 6 with a remainder of 144.
Use 6 as the next digit of our solution. 
Result so far: 457478.6
If we subtract 876 from 1020, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 10:
If we divide 1440 by 146, we get 9 and a remainder of 126.
Write down 9 as next digit of the result. 
Result so far: 457478.69
Subtract 1314 from 1440 to get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 11:
When dividing 1260 by 146, we get 8 with a remainder of 92.
Use 8 as the next digit of our solution. 
Result so far: 457478.698
The remainder is 92 after subtracting 1168 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 12:
The number 146 fits into 920 6 times, leaving a remainder of 44.
Use 6 as the next digit of our solution. 
Result so far: 457478.6986
If we take 876 away from 920, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 13:
The number 146 fits into 440 3 times, leaving a remainder of 2.
The next digit of our result is 3. 
Result so far: 457478.69863
Subtracting 438 from 440 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 14:
When dividing 20 by 146, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 457478.69863
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 15:
200 divided by 146 is 1 with a remainder of 54.
Put 1 as the next digit of the answer. 
Result so far: 457478.6986301
If we take 146 away from 200, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 16:
The number 146 fits into 540 3 times, leaving a remainder of 102.
Write down 3 as next digit of the result. 
Result so far: 457478.69863013
The remainder is 102 after subtracting 438 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

After the division, we end up with 457478.69863013 and a remainder of 1.02e-07.