We're dividing 51660877 by 921 
We're looking to find how many times 921 goes into 51660877.

Step 1:
5 divided by 921 is 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 921

Going ahead to step 2:
51 divided by 921 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Append the next digit (6) from the dividend to 51 and continue with: 516 / 921

Moving on to step 3:
921 can be fit into 516 0 times, resulting in a remainder of 516.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 516 leaves us with 516.
Take the next digit (6) from the dividend and append it to 516, then repeat: 5166 / 921

Going ahead to step 4:
When dividing 5166 by 921, we get 5 with a remainder of 561.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 4605 from 5166 and we're left with 561.
Bring next digit (0) of the dividend behind the 561 and repeat the process: 5610 / 921

Advancing to step 5:
921 can be fit into 5610 6 times, resulting in a remainder of 84.
Put 6 as the next digit of the answer. 
Result so far: 56.0
If we subtract 5526 from 5610, we get 84.
Append the next digit (8) from the dividend to 84 and continue with: 848 / 921

Moving on to step 6:
921 can be fit into 848 0 times, resulting in a remainder of 848.
Record the quotient 0 as the next digit in the result. 
Result so far: 560.0
Subtracting 0 from 848 leaves us with 848.
Fetch the next digit (7) from the dividend, attach it to 848 and continue: 8487 / 921

Moving on to step 7:
8487 divided by 921 is 9 with a remainder of 198.
Use 9 as the next digit of our solution. 
Result so far: 5609.0
The remainder is 198 after subtracting 8289 from 8487.
Append the next digit (7) from the dividend to 198 and continue with: 1987 / 921

Advancing to step 8:
921 can be fit into 1987 2 times, resulting in a remainder of 145.
Record the quotient 2 as the next digit in the result. 
Result so far: 56092.0
Subtract 1842 from 1987 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Moving on to step 9:
1450 divided by 921 is 1 with a remainder of 529.
Put 1 as the next digit of the answer. 
Result so far: 56092.1
Subtracting 921 from 1450 leaves us with 529.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5290, and continue the process.

Going ahead to step 10:
When dividing 5290 by 921, we get 5 with a remainder of 685.
Record the quotient 5 as the next digit in the result. 
Result so far: 56092.15
If we subtract 4605 from 5290, we get 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

Let's proceed to step 11:
If we divide 6850 by 921, we get 7 and a remainder of 403.
Put 7 as the next digit of the answer. 
Result so far: 56092.157
If we take 6447 away from 6850, we end up with 403.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4030, and continue the process.

Going ahead to step 12:
If we divide 4030 by 921, we get 4 and a remainder of 346.
Write down 4 as next digit of the result. 
Result so far: 56092.1574
If we subtract 3684 from 4030, we get 346.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3460, and continue the process.

Going ahead to step 13:
The number 921 fits into 3460 3 times, leaving a remainder of 697.
Use 3 as the next digit of our solution. 
Result so far: 56092.15743
The remainder is 697 after subtracting 2763 from 3460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6970, and continue the process.

Step 14:
When dividing 6970 by 921, we get 7 with a remainder of 523.
Write down 7 as next digit of the result. 
Result so far: 56092.157437
Subtracting 6447 from 6970 leaves us with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

Step 15:
5230 divided by 921 is 5 with a remainder of 625.
Record the quotient 5 as the next digit in the result. 
Result so far: 56092.1574375
If we subtract 4605 from 5230, we get 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Let's proceed to step 16:
921 can be fit into 6250 6 times, resulting in a remainder of 724.
Record the quotient 6 as the next digit in the result. 
Result so far: 56092.15743756
If we take 5526 away from 6250, we end up with 724.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7240, and continue the process.

After the division, we end up with 56092.15743756 and a remainder of 7.24e-07.