Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
what is the total win % of manager viktor prokopenko, when he lost fewer than 2?

### Inputs:
table_name: table, columns: ['Manager', 'Ukraine career', 'Played', 'Drawn', 'Lost', 'Win %']

### Response:
SELECT COUNT Win % FROM table WHERE Manager = viktor prokopenko AND Lost < 2