21908824 ÷ 157 
Let's see how many times 157 fits into 21908824.

Let's proceed to step 1:
2 divided by 157 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 157

Step 2:
When dividing 21 by 157, we get 0 with a remainder of 21.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 21 after subtracting 0 from 21.
Take the next digit (9) from the dividend and append it to 21, then repeat: 219 / 157

Let's proceed to step 3:
When dividing 219 by 157, we get 1 with a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 157 from 219 to get 62.
Grab the next digit (0) from the dividend, add it to 62, then carry on: 620 / 157

On to step 4:
If we divide 620 by 157, we get 3 and a remainder of 149.
Write down 3 as next digit of the result. 
Result so far: 13.0
Subtract 471 from 620 to get 149.
Fetch the next digit (8) from the dividend, attach it to 149 and continue: 1498 / 157

Step 5:
157 goes into 1498 9 times with a remainder of 85.
The next digit of our result is 9. 
Result so far: 139.0
The remainder is 85 after subtracting 1413 from 1498.
Fetch the next digit (8) from the dividend, attach it to 85 and continue: 858 / 157

On to step 6:
858 divided by 157 is 5 with a remainder of 73.
Use 5 as the next digit of our solution. 
Result so far: 1395.0
The remainder is 73 after subtracting 785 from 858.
Bring next digit (2) of the dividend behind the 73 and repeat the process: 732 / 157

Advancing to step 7:
157 can be fit into 732 4 times, resulting in a remainder of 104.
Record the quotient 4 as the next digit in the result. 
Result so far: 13954.0
If we take 628 away from 732, we end up with 104.
Fetch the next digit (4) from the dividend, attach it to 104 and continue: 1044 / 157

Moving on to step 8:
If we divide 1044 by 157, we get 6 and a remainder of 102.
Put 6 as the next digit of the answer. 
Result so far: 139546.0
Subtract 942 from 1044 to get 102.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1020, and continue the process.

On to step 9:
157 goes into 1020 6 times with a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 139546.6
The remainder is 78 after subtracting 942 from 1020.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 10:
When dividing 780 by 157, we get 4 with a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 139546.64
Subtracting 628 from 780 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 11:
The number 157 fits into 1520 9 times, leaving a remainder of 107.
Put 9 as the next digit of the answer. 
Result so far: 139546.649
Subtract 1413 from 1520 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Moving on to step 12:
1070 divided by 157 is 6 with a remainder of 128.
The next digit of our result is 6. 
Result so far: 139546.6496
Subtract 942 from 1070 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 13:
If we divide 1280 by 157, we get 8 and a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 139546.64968
Deduct 1256 from 1280 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
157 goes into 240 1 times with a remainder of 83.
Record the quotient 1 as the next digit in the result. 
Result so far: 139546.649681
Deduct 157 from 240 and we're left with 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

On to step 15:
830 divided by 157 is 5 with a remainder of 45.
The number 5 becomes the next digit in our result. 
Result so far: 139546.6496815
The remainder is 45 after subtracting 785 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 16:
If we divide 450 by 157, we get 2 and a remainder of 136.
Write down 2 as next digit of the result. 
Result so far: 139546.64968152
The remainder is 136 after subtracting 314 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final result is 139546.64968152 with a remainder of 1.36e-07.