A full circle = 360 degrees.
Rewrite the percentages as a decimal and multiply by 360.
Nike:
45% = 0.45
0.45 x 360 = 162 degrees
Adidas:
13% = 0.13
360 x 0.13 = 46.8 degrees.
Converse:
15%=0.15
360 x 0.15 = 54 degrees
Puma:
27% = o0.27
360 x 0.27 = 92.2 degrees
