We look at the division of 58521051 by 912 
We're looking to find how many times 912 goes into 58521051.

Step 1:
When dividing 5 by 912, we get 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (8) from the dividend to 5 and continue with: 58 / 912

Let's proceed to step 2:
When dividing 58 by 912, we get 0 with a remainder of 58.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 58 and we're left with 58.
Append the next digit (5) from the dividend to 58 and continue with: 585 / 912

On to step 3:
912 can be fit into 585 0 times, resulting in a remainder of 585.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 585 after subtracting 0 from 585.
Take the next digit (2) from the dividend and append it to 585, then repeat: 5852 / 912

On to step 4:
If we divide 5852 by 912, we get 6 and a remainder of 380.
Put 6 as the next digit of the answer. 
Result so far: 6.0
If we take 5472 away from 5852, we end up with 380.
Bring next digit (1) of the dividend behind the 380 and repeat the process: 3801 / 912

Moving on to step 5:
If we divide 3801 by 912, we get 4 and a remainder of 153.
Record the quotient 4 as the next digit in the result. 
Result so far: 64.0
If we subtract 3648 from 3801, we get 153.
Fetch the next digit (0) from the dividend, attach it to 153 and continue: 1530 / 912

On to step 6:
The number 912 fits into 1530 1 times, leaving a remainder of 618.
Put 1 as the next digit of the answer. 
Result so far: 641.0
If we subtract 912 from 1530, we get 618.
Grab the next digit (5) from the dividend, add it to 618, then carry on: 6185 / 912

Moving on to step 7:
When dividing 6185 by 912, we get 6 with a remainder of 713.
Put 6 as the next digit of the answer. 
Result so far: 6416.0
If we take 5472 away from 6185, we end up with 713.
Bring next digit (1) of the dividend behind the 713 and repeat the process: 7131 / 912

Moving on to step 8:
The number 912 fits into 7131 7 times, leaving a remainder of 747.
Put 7 as the next digit of the answer. 
Result so far: 64167.0
If we take 6384 away from 7131, we end up with 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

Moving on to step 9:
The number 912 fits into 7470 8 times, leaving a remainder of 174.
The number 8 becomes the next digit in our result. 
Result so far: 64167.8
If we subtract 7296 from 7470, we get 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 10:
912 can be fit into 1740 1 times, resulting in a remainder of 828.
Put 1 as the next digit of the answer. 
Result so far: 64167.81
The remainder is 828 after subtracting 912 from 1740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8280, and continue the process.

Going ahead to step 11:
If we divide 8280 by 912, we get 9 and a remainder of 72.
Put 9 as the next digit of the answer. 
Result so far: 64167.819
If we subtract 8208 from 8280, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

On to step 12:
912 goes into 720 0 times with a remainder of 720.
Write down 0 as next digit of the result. 
Result so far: 64167.819
Subtract 0 from 720 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Moving on to step 13:
If we divide 7200 by 912, we get 7 and a remainder of 816.
The number 7 becomes the next digit in our result. 
Result so far: 64167.81907
If we take 6384 away from 7200, we end up with 816.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8160, and continue the process.

Moving on to step 14:
912 goes into 8160 8 times with a remainder of 864.
The number 8 becomes the next digit in our result. 
Result so far: 64167.819078
Deduct 7296 from 8160 and we're left with 864.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8640, and continue the process.

Let's proceed to step 15:
8640 divided by 912 is 9 with a remainder of 432.
The next digit of our result is 9. 
Result so far: 64167.8190789
If we take 8208 away from 8640, we end up with 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Let's proceed to step 16:
The number 912 fits into 4320 4 times, leaving a remainder of 672.
The next digit of our result is 4. 
Result so far: 64167.81907894
If we take 3648 away from 4320, we end up with 672.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

The quotient of the division is 64167.81907894, and the remainder is 6.72e-07.