Let's divide 51660220 by 674
We're looking to find how many times 674 goes into 51660220.

On to step 1:
The number 674 fits into 5 0 times, leaving a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 674

Going ahead to step 2:
The number 674 fits into 51 0 times, leaving a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 674

Moving on to step 3:
674 can be fit into 516 0 times, resulting in a remainder of 516.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 516, we get 516.
Fetch the next digit (6) from the dividend, attach it to 516 and continue: 5166 / 674

On to step 4:
674 goes into 5166 7 times with a remainder of 448.
Write down 7 as next digit of the result. 
Result so far: 7.0
The remainder is 448 after subtracting 4718 from 5166.
Grab the next digit (0) from the dividend, add it to 448, then carry on: 4480 / 674

Advancing to step 5:
The number 674 fits into 4480 6 times, leaving a remainder of 436.
Use 6 as the next digit of our solution. 
Result so far: 76.0
If we subtract 4044 from 4480, we get 436.
Fetch the next digit (2) from the dividend, attach it to 436 and continue: 4362 / 674

Let's proceed to step 6:
4362 divided by 674 is 6 with a remainder of 318.
Write down 6 as next digit of the result. 
Result so far: 766.0
Subtracting 4044 from 4362 leaves us with 318.
Take the next digit (2) from the dividend and append it to 318, then repeat: 3182 / 674

Going ahead to step 7:
674 can be fit into 3182 4 times, resulting in a remainder of 486.
Use 4 as the next digit of our solution. 
Result so far: 7664.0
Subtracting 2696 from 3182 leaves us with 486.
Fetch the next digit (0) from the dividend, attach it to 486 and continue: 4860 / 674

On to step 8:
When dividing 4860 by 674, we get 7 with a remainder of 142.
The number 7 becomes the next digit in our result. 
Result so far: 76647.0
Deduct 4718 from 4860 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Let's proceed to step 9:
If we divide 1420 by 674, we get 2 and a remainder of 72.
Write down 2 as next digit of the result. 
Result so far: 76647.2
If we take 1348 away from 1420, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 10:
674 can be fit into 720 1 times, resulting in a remainder of 46.
The number 1 becomes the next digit in our result. 
Result so far: 76647.21
If we subtract 674 from 720, we get 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Step 11:
When dividing 460 by 674, we get 0 with a remainder of 460.
The next digit of our result is 0. 
Result so far: 76647.21
The remainder is 460 after subtracting 0 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Going ahead to step 12:
If we divide 4600 by 674, we get 6 and a remainder of 556.
The number 6 becomes the next digit in our result. 
Result so far: 76647.2106
If we subtract 4044 from 4600, we get 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 13:
674 can be fit into 5560 8 times, resulting in a remainder of 168.
Use 8 as the next digit of our solution. 
Result so far: 76647.21068
If we take 5392 away from 5560, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Advancing to step 14:
674 goes into 1680 2 times with a remainder of 332.
Use 2 as the next digit of our solution. 
Result so far: 76647.210682
If we take 1348 away from 1680, we end up with 332.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3320, and continue the process.

Step 15:
674 goes into 3320 4 times with a remainder of 624.
Put 4 as the next digit of the answer. 
Result so far: 76647.2106824
If we subtract 2696 from 3320, we get 624.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6240, and continue the process.

Going ahead to step 16:
674 goes into 6240 9 times with a remainder of 174.
The next digit of our result is 9. 
Result so far: 76647.21068249
Subtract 6066 from 6240 to get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

The final result is 76647.21068249 with a remainder of 1.74e-07.