297.480:37

Interpret as a ratio: 297.480 : 37

• Remove decimals by scaling: 297480 : 37000
• Find gcd(297480, 37000) = 1480
• Divide by gcd: (297480/1480) : (37000/1480) = 201 : 25

So the simplified ratio is 201:25. The decimal value of the division is 201/25 = 8.04.