90715657 divided by 402 
Our goal is to divide 90715657 by 402.

Let's proceed to step 1:
402 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 402

Let's proceed to step 2:
402 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Append the next digit (7) from the dividend to 90 and continue with: 907 / 402

On to step 3:
When dividing 907 by 402, we get 2 with a remainder of 103.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 804 from 907 to get 103.
Include the next digit (1) from the dividend after 103, then repeat: 1031 / 402

Step 4:
When dividing 1031 by 402, we get 2 with a remainder of 227.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 804 from 1031 leaves us with 227.
Fetch the next digit (5) from the dividend, attach it to 227 and continue: 2275 / 402

Advancing to step 5:
The number 402 fits into 2275 5 times, leaving a remainder of 265.
Write down 5 as next digit of the result. 
Result so far: 225.0
Subtracting 2010 from 2275 leaves us with 265.
Grab the next digit (6) from the dividend, add it to 265, then carry on: 2656 / 402

On to step 6:
When dividing 2656 by 402, we get 6 with a remainder of 244.
The next digit of our result is 6. 
Result so far: 2256.0
Deduct 2412 from 2656 and we're left with 244.
Grab the next digit (5) from the dividend, add it to 244, then carry on: 2445 / 402

Going ahead to step 7:
The number 402 fits into 2445 6 times, leaving a remainder of 33.
The number 6 becomes the next digit in our result. 
Result so far: 22566.0
If we subtract 2412 from 2445, we get 33.
Bring next digit (7) of the dividend behind the 33 and repeat the process: 337 / 402

Advancing to step 8:
The number 402 fits into 337 0 times, leaving a remainder of 337.
The number 0 becomes the next digit in our result. 
Result so far: 225660.0
Subtract 0 from 337 to get 337.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3370, and continue the process.

On to step 9:
If we divide 3370 by 402, we get 8 and a remainder of 154.
Write down 8 as next digit of the result. 
Result so far: 225660.8
The remainder is 154 after subtracting 3216 from 3370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1540, and continue the process.

Moving on to step 10:
1540 divided by 402 is 3 with a remainder of 334.
Write down 3 as next digit of the result. 
Result so far: 225660.83
Deduct 1206 from 1540 and we're left with 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Step 11:
If we divide 3340 by 402, we get 8 and a remainder of 124.
Put 8 as the next digit of the answer. 
Result so far: 225660.838
Deduct 3216 from 3340 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 12:
When dividing 1240 by 402, we get 3 with a remainder of 34.
Write down 3 as next digit of the result. 
Result so far: 225660.8383
The remainder is 34 after subtracting 1206 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 13:
The number 402 fits into 340 0 times, leaving a remainder of 340.
The next digit of our result is 0. 
Result so far: 225660.8383
Subtracting 0 from 340 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 14:
402 can be fit into 3400 8 times, resulting in a remainder of 184.
Use 8 as the next digit of our solution. 
Result so far: 225660.838308
The remainder is 184 after subtracting 3216 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 15:
The number 402 fits into 1840 4 times, leaving a remainder of 232.
Use 4 as the next digit of our solution. 
Result so far: 225660.8383084
If we take 1608 away from 1840, we end up with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

Let's proceed to step 16:
402 goes into 2320 5 times with a remainder of 310.
The next digit of our result is 5. 
Result so far: 225660.83830845
If we subtract 2010 from 2320, we get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

In conclusion, the division gives 225660.83830845 with a balance of 3.1e-07.