90137709 divided by 470 
We want to figure out the number of times 90137709 can be divided by 470.

Moving on to step 1:
470 goes into 9 0 times with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (0) of the dividend behind the 9 and repeat the process: 90 / 470

On to step 2:
If we divide 90 by 470, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Grab the next digit (1) from the dividend, add it to 90, then carry on: 901 / 470

On to step 3:
470 can be fit into 901 1 times, resulting in a remainder of 431.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 470 from 901, we get 431.
Include the next digit (3) from the dividend after 431, then repeat: 4313 / 470

Let's proceed to step 4:
470 goes into 4313 9 times with a remainder of 83.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 4230 from 4313, we get 83.
Bring next digit (7) of the dividend behind the 83 and repeat the process: 837 / 470

Step 5:
The number 470 fits into 837 1 times, leaving a remainder of 367.
The next digit of our result is 1. 
Result so far: 191.0
If we take 470 away from 837, we end up with 367.
Fetch the next digit (7) from the dividend, attach it to 367 and continue: 3677 / 470

Step 6:
470 goes into 3677 7 times with a remainder of 387.
Put 7 as the next digit of the answer. 
Result so far: 1917.0
Subtracting 3290 from 3677 leaves us with 387.
Take the next digit (0) from the dividend and append it to 387, then repeat: 3870 / 470

On to step 7:
470 goes into 3870 8 times with a remainder of 110.
Record the quotient 8 as the next digit in the result. 
Result so far: 19178.0
If we take 3760 away from 3870, we end up with 110.
Take the next digit (9) from the dividend and append it to 110, then repeat: 1109 / 470

Going ahead to step 8:
1109 divided by 470 is 2 with a remainder of 169.
Use 2 as the next digit of our solution. 
Result so far: 191782.0
If we take 940 away from 1109, we end up with 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1690, and continue the process.

Going ahead to step 9:
If we divide 1690 by 470, we get 3 and a remainder of 280.
Put 3 as the next digit of the answer. 
Result so far: 191782.3
Subtract 1410 from 1690 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Going ahead to step 10:
2800 divided by 470 is 5 with a remainder of 450.
Put 5 as the next digit of the answer. 
Result so far: 191782.35
If we take 2350 away from 2800, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Moving on to step 11:
When dividing 4500 by 470, we get 9 with a remainder of 270.
The number 9 becomes the next digit in our result. 
Result so far: 191782.359
Subtracting 4230 from 4500 leaves us 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.

On to step 12:
If we divide 2700 by 470, we get 5 and a remainder of 350.
Use 5 as the next digit of our solution. 
Result so far: 191782.3595
Subtracting 2350 from 2700 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Advancing to step 13:
If we divide 3500 by 470, we get 7 and a remainder of 210.
The number 7 becomes the next digit in our result. 
Result so far: 191782.35957
If we take 3290 away from 3500, we end up with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Let's proceed to step 14:
When dividing 2100 by 470, we get 4 with a remainder of 220.
The next digit of our result is 4. 
Result so far: 191782.359574
If we take 1880 away from 2100, we end up with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 15:
2200 divided by 470 is 4 with a remainder of 320.
Write down 4 as next digit of the result. 
Result so far: 191782.3595744
Deduct 1880 from 2200 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

The final outcome is 191782.3595744, with a leftover of 3.2e-06.