The interest is highest at the start of the loan, so it is not correct to say that the capital element is €430 over the life of the loan. It changes every month the interest goes down and the capital element goes up.
A very rough summary below shows the decrease in the interest amount as the balance reduces.
O/S Interest
1.00 333,000.00 7,492.50
2.00 326,644.50 7,349.50
3.00 320,146.00 7,203.29
4.00 313,501.29 7,053.78
5.00 306,707.07 6,900.91
6.00 299,759.97 6,744.60
7.00 292,656.57 6,584.77
8.00 285,393.35 6,421.35
9.00 277,966.70 6,254.25
10.00 270,372.95 6,083.39
11.00 262,608.34 5,908.69
12.00 254,669.03 5,730.05
13.00 246,551.08 5,547.40
14.00 238,250.48 5,360.64
15.00 229,763.11 5,169.67
16.00 221,084.78 4,974.41
17.00 212,211.19 4,774.75
18.00 203,137.94 4,570.60
19.00 193,860.55 4,361.86
20.00 184,374.41 4,148.42
21.00 174,674.83 3,930.18
22.00 164,757.02 3,707.03
23.00 154,616.05 3,478.86
24.00 144,246.91 3,245.56
25.00 133,644.47 3,007.00
26.00 122,803.47 2,763.08
27.00 111,718.55 2,513.67
28.00 100,384.21 2,258.64
29.00 88,794.86 1,997.88
30.00 76,944.74 1,731.26
31.00 64,828.00 1,458.63
32.00 52,438.63 1,179.87
33.00 39,770.50 894.84
34.00 26,817.33 603.39
35.00 13,572.72 305.39