90612021 divided by 654 
We want to divide 90612021 by 654.

On to step 1:
654 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 654

Step 2:
If we divide 90 by 654, we get 0 and a remainder of 90.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 90, we get 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 654

Let's proceed to step 3:
The number 654 fits into 906 1 times, leaving a remainder of 252.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 252 after subtracting 654 from 906.
Take the next digit (1) from the dividend and append it to 252, then repeat: 2521 / 654

Moving on to step 4:
2521 divided by 654 is 3 with a remainder of 559.
Put 3 as the next digit of the answer. 
Result so far: 13.0
The remainder is 559 after subtracting 1962 from 2521.
Bring next digit (2) of the dividend behind the 559 and repeat the process: 5592 / 654

Going ahead to step 5:
The number 654 fits into 5592 8 times, leaving a remainder of 360.
Write down 8 as next digit of the result. 
Result so far: 138.0
If we take 5232 away from 5592, we end up with 360.
Include the next digit (0) from the dividend after 360, then repeat: 3600 / 654

Let's proceed to step 6:
654 goes into 3600 5 times with a remainder of 330.
The number 5 becomes the next digit in our result. 
Result so far: 1385.0
If we take 3270 away from 3600, we end up with 330.
Bring next digit (2) of the dividend behind the 330 and repeat the process: 3302 / 654

Moving on to step 7:
654 goes into 3302 5 times with a remainder of 32.
Put 5 as the next digit of the answer. 
Result so far: 13855.0
Subtract 3270 from 3302 to get 32.
Append the next digit (1) from the dividend to 32 and continue with: 321 / 654

Advancing to step 8:
The number 654 fits into 321 0 times, leaving a remainder of 321.
Write down 0 as next digit of the result. 
Result so far: 138550.0
The remainder is 321 after subtracting 0 from 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Going ahead to step 9:
If we divide 3210 by 654, we get 4 and a remainder of 594.
The number 4 becomes the next digit in our result. 
Result so far: 138550.4
Subtract 2616 from 3210 to get 594.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

On to step 10:
654 can be fit into 5940 9 times, resulting in a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 138550.49
If we take 5886 away from 5940, we end up with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 11:
When dividing 540 by 654, we get 0 with a remainder of 540.
The next digit of our result is 0. 
Result so far: 138550.49
The remainder is 540 after subtracting 0 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Moving on to step 12:
654 can be fit into 5400 8 times, resulting in a remainder of 168.
Use 8 as the next digit of our solution. 
Result so far: 138550.4908
If we take 5232 away from 5400, we end up 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 13:
When dividing 1680 by 654, we get 2 with a remainder of 372.
The number 2 becomes the next digit in our result. 
Result so far: 138550.49082
Subtract 1308 from 1680 to get 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

Advancing to step 14:
654 goes into 3720 5 times with a remainder of 450.
The next digit of our result is 5. 
Result so far: 138550.490825
The remainder is 450 after subtracting 3270 from 3720.
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 15:
If we divide 4500 by 654, we get 6 and a remainder of 576.
Put 6 as the next digit of the answer. 
Result so far: 138550.4908256
The remainder is 576 after subtracting 3924 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5760, and continue the process.

Moving on to step 16:
When dividing 5760 by 654, we get 8 with a remainder of 528.
Use 8 as the next digit of our solution. 
Result so far: 138550.49082568
Subtracting 5232 from 5760 leaves us with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

After the division, we end up with 138550.49082568 and a remainder of 5.28e-07.