The difference is 150.
20
36960
It is: (156-150)/150 times 100 = 4%
It is: 52.5/150 times 100 = 35%
It is: 150/250 times 100 = 60%
It is: 60/150 times 100 = 40%
1.5 Divide 150 by 100 which gives the quotient 1.5.
It is: (150-75)/75 times 100 = 100% increase
100
It is: (162-150)/150 times 100 = 8% increase
15 times 100 is 1500