90215861 divided by 934 
We want to divide 90215861 by 934.

Going ahead to step 1:
If we divide 9 by 934, we get 0 and a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 934

Let's proceed to step 2:
90 divided by 934 is 0 with a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 90 to get 90.
Grab the next digit (2) from the dividend, add it to 90, then carry on: 902 / 934

Going ahead to step 3:
934 goes into 902 0 times with a remainder of 902.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 902 and we're left with 902.
Fetch the next digit (1) from the dividend, attach it to 902 and continue: 9021 / 934

Going ahead to step 4:
If we divide 9021 by 934, we get 9 and a remainder of 615.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 8406 from 9021, we get 615.
Take the next digit (5) from the dividend and append it to 615, then repeat: 6155 / 934

Advancing to step 5:
934 goes into 6155 6 times with a remainder of 551.
Record the quotient 6 as the next digit in the result. 
Result so far: 96.0
Subtract 5604 from 6155 to get 551.
Grab the next digit (8) from the dividend, add it to 551, then carry on: 5518 / 934

On to step 6:
When dividing 5518 by 934, we get 5 with a remainder of 848.
Record the quotient 5 as the next digit in the result. 
Result so far: 965.0
If we subtract 4670 from 5518, we get 848.
Take the next digit (6) from the dividend and append it to 848, then repeat: 8486 / 934

Advancing to step 7:
8486 divided by 934 is 9 with a remainder of 80.
Use 9 as the next digit of our solution. 
Result so far: 9659.0
Deduct 8406 from 8486 and we're left with 80.
Bring next digit (1) of the dividend behind the 80 and repeat the process: 801 / 934

Advancing to step 8:
934 goes into 801 0 times with a remainder of 801.
Use 0 as the next digit of our solution. 
Result so far: 96590.0
Subtract 0 from 801 to get 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

On to step 9:
When dividing 8010 by 934, we get 8 with a remainder of 538.
Put 8 as the next digit of the answer. 
Result so far: 96590.8
If we subtract 7472 from 8010, we get 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Advancing to step 10:
5380 divided by 934 is 5 with a remainder of 710.
Use 5 as the next digit of our solution. 
Result so far: 96590.85
If we subtract 4670 from 5380, we get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Step 11:
934 goes into 7100 7 times with a remainder of 562.
The number 7 becomes the next digit in our result. 
Result so far: 96590.857
Subtracting 6538 from 7100 leaves us with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Moving on to step 12:
934 goes into 5620 6 times with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 96590.8576
The remainder is 16 after subtracting 5604 from 5620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
The number 934 fits into 160 0 times, leaving a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 96590.8576
Subtract 0 from 160 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 14:
When dividing 1600 by 934, we get 1 with a remainder of 666.
The number 1 becomes the next digit in our result. 
Result so far: 96590.857601
The remainder is 666 after subtracting 934 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6660, and continue the process.

Step 15:
6660 divided by 934 is 7 with a remainder of 122.
Record the quotient 7 as the next digit in the result. 
Result so far: 96590.8576017
The remainder is 122 after subtracting 6538 from 6660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Advancing to step 16:
The number 934 fits into 1220 1 times, leaving a remainder of 286.
Put 1 as the next digit of the answer. 
Result so far: 96590.85760171
Deduct 934 from 1220 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

The final outcome is 96590.85760171, with a leftover of 2.86e-07.