When a point is rotated forming a complete circle then one rotation corresponds to 360° in the Cartesian plane. A negative angle indicates clockwise rotation while a positive angle rotates in the counterclockwise direction. Since, the angle show here is positive the rotation is counterclockwise.
So,
472° = 360°+90°+22°
One rotation, one fourth rotation then 22° rotation
Each year 107.2%increase of budget first year 500 * 1.072 = 536 second year 536 * 1.072 = 574.592 third year 574.592 * 1.072 = 615.962624 .. .. sixth year 707.854392 * 1.072 = 758.819908
or you can just (1.072)^6 * 500 = 1.517639816659862 * 500 = 758.8199083299308
