Let's divide 42902709 by 402
We want to figure out the number of times 42902709 can be divided by 402.

Let's proceed to step 1:
When dividing 4 by 402, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 402

Step 2:
402 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 42 after subtracting 0 from 42.
Append the next digit (9) from the dividend to 42 and continue with: 429 / 402

Let's proceed to step 3:
When dividing 429 by 402, we get 1 with a remainder of 27.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 402 from 429 to get 27.
Grab the next digit (0) from the dividend, add it to 27, then carry on: 270 / 402

Advancing to step 4:
When dividing 270 by 402, we get 0 with a remainder of 270.
Use 0 as the next digit of our solution. 
Result so far: 10.0
If we take 0 away from 270, we end up with 270.
Append the next digit (2) from the dividend to 270 and continue with: 2702 / 402

Advancing to step 5:
402 can be fit into 2702 6 times, resulting in a remainder of 290.
Use 6 as the next digit of our solution. 
Result so far: 106.0
Subtracting 2412 from 2702 leaves us with 290.
Take the next digit (7) from the dividend and append it to 290, then repeat: 2907 / 402

Moving on to step 6:
If we divide 2907 by 402, we get 7 and a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 1067.0
Subtracting 2814 from 2907 leaves us with 93.
Take the next digit (0) from the dividend and append it to 93, then repeat: 930 / 402

On to step 7:
The number 402 fits into 930 2 times, leaving a remainder of 126.
Record the quotient 2 as the next digit in the result. 
Result so far: 10672.0
Deduct 804 from 930 and we're left with 126.
Bring next digit (9) of the dividend behind the 126 and repeat the process: 1269 / 402

Step 8:
402 can be fit into 1269 3 times, resulting in a remainder of 63.
Put 3 as the next digit of the answer. 
Result so far: 106723.0
Deduct 1206 from 1269 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

On to step 9:
402 can be fit into 630 1 times, resulting in a remainder of 228.
Put 1 as the next digit of the answer. 
Result so far: 106723.1
Subtract 402 from 630 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 10:
402 can be fit into 2280 5 times, resulting in a remainder of 270.
The number 5 becomes the next digit in our result. 
Result so far: 106723.15
Deduct 2010 from 2280 and we're left with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Advancing to step 11:
402 can be fit into 2700 6 times, resulting in a remainder of 288.
The number 6 becomes the next digit in our result. 
Result so far: 106723.156
Subtract 2412 from 2700 to get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 12:
402 can be fit into 2880 7 times, resulting in a remainder of 66.
The number 7 becomes the next digit in our result. 
Result so far: 106723.1567
The remainder is 66 after subtracting 2814 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 13:
The number 402 fits into 660 1 times, leaving a remainder of 258.
The next digit of our result is 1. 
Result so far: 106723.15671
Subtract 402 from 660 to get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Step 14:
When dividing 2580 by 402, we get 6 with a remainder of 168.
Use 6 as the next digit of our solution. 
Result so far: 106723.156716
Subtracting 2412 from 2580 leaves us 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.

Step 15:
If we divide 1680 by 402, we get 4 and a remainder of 72.
Use 4 as the next digit of our solution. 
Result so far: 106723.1567164
Subtracting 1608 from 1680 leaves us 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.

Let's proceed to step 16:
402 goes into 720 1 times with a remainder of 318.
Use 1 as the next digit of our solution. 
Result so far: 106723.15671641
If we subtract 402 from 720, we get 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

In conclusion, the division gives 106723.15671641 with a balance of 3.18e-07.