We're dividing 51689170 by 742 
Our goal is to divide 51689170 by 742.

Let's proceed to step 1:
When dividing 5 by 742, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 742

Moving on to step 2:
If we divide 51 by 742, we get 0 and a remainder of 51.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Take the next digit (6) from the dividend and append it to 51, then repeat: 516 / 742

On to step 3:
The number 742 fits into 516 0 times, leaving a remainder of 516.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 516 and we're left with 516.
Include the next digit (8) from the dividend after 516, then repeat: 5168 / 742

Let's proceed to step 4:
742 can be fit into 5168 6 times, resulting in a remainder of 716.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 4452 from 5168 leaves us with 716.
Take the next digit (9) from the dividend and append it to 716, then repeat: 7169 / 742

On to step 5:
7169 divided by 742 is 9 with a remainder of 491.
Put 9 as the next digit of the answer. 
Result so far: 69.0
If we subtract 6678 from 7169, we get 491.
Grab the next digit (1) from the dividend, add it to 491, then carry on: 4911 / 742

Going ahead to step 6:
742 can be fit into 4911 6 times, resulting in a remainder of 459.
The next digit of our result is 6. 
Result so far: 696.0
Subtracting 4452 from 4911 leaves us with 459.
Bring next digit (7) of the dividend behind the 459 and repeat the process: 4597 / 742

Advancing to step 7:
If we divide 4597 by 742, we get 6 and a remainder of 145.
Use 6 as the next digit of our solution. 
Result so far: 6966.0
The remainder is 145 after subtracting 4452 from 4597.
Append the next digit (0) from the dividend to 145 and continue with: 1450 / 742

Moving on to step 8:
742 goes into 1450 1 times with a remainder of 708.
Write down 1 as next digit of the result. 
Result so far: 69661.0
Deduct 742 from 1450 and we're left with 708.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7080, and continue the process.

Let's proceed to step 9:
7080 divided by 742 is 9 with a remainder of 402.
Record the quotient 9 as the next digit in the result. 
Result so far: 69661.9
If we take 6678 away from 7080, we end up with 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Moving on to step 10:
The number 742 fits into 4020 5 times, leaving a remainder of 310.
Write down 5 as next digit of the result. 
Result so far: 69661.95
Subtracting 3710 from 4020 leaves us with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 11:
The number 742 fits into 3100 4 times, leaving a remainder of 132.
Record the quotient 4 as the next digit in the result. 
Result so far: 69661.954
If we subtract 2968 from 3100, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 12:
If we divide 1320 by 742, we get 1 and a remainder of 578.
Record the quotient 1 as the next digit in the result. 
Result so far: 69661.9541
Subtract 742 from 1320 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

Advancing to step 13:
The number 742 fits into 5780 7 times, leaving a remainder of 586.
Write down 7 as next digit of the result. 
Result so far: 69661.95417
Deduct 5194 from 5780 and we're left with 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Step 14:
When dividing 5860 by 742, we get 7 with a remainder of 666.
The next digit of our result is 7. 
Result so far: 69661.954177
Deduct 5194 from 5860 and we're left with 666.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Our division results in 69661.954177 with a remaining 6.66e-05.